Lush, fast-growing mixed Oriental salads in a large pot My 'stepladder garden' beside the recycled skip bag raised beds
Lush, fast-growing mixed Oriental salads in a large pot My 'stepladder garden' beside the recycled skip bag raised beds


It helps to be a bit more resilient in uncertain times.

It's good to see now that a lot more people than ever are interested in organic gardening and growing some of their own food without harming nature. Many more people are also thinking about buying organic food, for both environmental and health reasons. That's something I've been trying to help promote for over 40 years now, since I first became aware of how damaging chemicals can be not just for our health but also that of the rest of nature and the whole planet. That's why I started organic gardening - and then a few years later became a commercial organic grower. Even if you only have a tiny garden or perhaps no garden at all - it's always possible to find ways to grow some healthy organic food for yourself - even if one often has to be a little inventive! My stepladder garden, recycled skip bags or containers can even fit on an average-sized path. You don't need to use masses of expensive compost either - filling up the bottom of containers with some general garden rubbish, twiggy prunings and other carbon-rich material such as cardboard or newspaper, and adding a bit of soil provides extra carbon which encourages soil microbes to multiply and make humus - producing healthier, more resilient plants. 

Container gardening's a bit easier on the back too - less bending! I found lots of ways to grow things when I only had a tiny garden years ago, because I needed to grow healthy organic food for my family which was virtually impossible to buy back then. I soon realised that even if I didn't have a lot of ground space - I could always grow upwards! Even though I now have all the space I could possibly want - I'm still experimenting with lots of different methods because I enjoy it! It also makes me feel that bit more resilient and a little less insecure too - knowing that with the lovely organic eggs from our hens as well - we could almost survive a siege here! With the uncertain times we're currently living in - that's a very good feeling. The recent shortages of imported vegetables due to the unseasonably cold weather in Southern Europe has more than amply shown just how valuable growing even a small bit of your own food can be!

 

Keeping soil covered and protected from the weather is still very important

The propagating bench is where all the action is currently!
The propagating bench is where all the action is currently!

At the moment, soil is still saturated outside in most places - either having been snow covered or even flooded, that it's impossible to touch any vegetable beds, whether raised or not, without ruining the soil structure, apart from the other reasons below. Nothing likes growing in a compacted soil except the odd weed!  As a consequence - all the gardening action here is taking place on the propagating bench in the polytunnel - where there's lots of things which were germinated on the back of the range in the kitchen and are now growing on, to be planted outside or in the tunnel later. On the bench I have two cheap Lidl cold frames sitting on a roll-out heated mat - a bit like an electric blanket. It keeps things at a 'just warm enough' 50 degF. The mat sits on a recycled door supported by trestles. To cover then at night I roll out double fleece and a large piece of recycled bubble wrap. So as you can see - it's not very hi-tech but it's very effective! It will be at least another month before I can touch my raised beds as the garden's been flooded for most of the winter despite being on a slope! Anywhere with no current crop is securely covered to stop weeds growing so they'll be weed free, warming up, drying out and ready when I need them. It's amazing how quickly ground will dry out once the early March winds get to work, particularly in a raised bed! Soil should always be covered with something - either a crop, a green manure or something waterproof and light excluding like black polythene if you're trying to keep weeds down and be ready for sowing or planting an early crop. 

 

If you leave soil bare for long you risk causing loss of nutrients, pollution, carbon loss, soil erosion and degradation, and also loss of vital soil life. The old-fashioned way of leaving soil uncovered for weeks in winter, for frost to break it down to a fine tilth, has now been scientifically proven to be extremely harmful both to soil health and to the wider environment. Of course, in times past, there was a lot more carbon in the soil, which would hold onto nutrients and prevent erosion. The advent of synthetic chemical fertilisers changed all that, gradually depleting carbon and adversely affecting the structure and life in the soil. Nature doesn't do bare soil - except in deserts - and you know what grows in deserts! You can get the same lovely 'tilth' on the soil surface as frost does by putting a light dressing of compost on vacant beds before the winter, covering with polythene and just leaving all the soil life and worms to do the rest of the work! Believe me it works every time. Soil life thrives on being usefully occupied and well fed - just like the rest of us! Piling manure or compost onto empty beds and then leaving them open to winter weather is not just incredibly wasteful of precious nutrients, but also extremely selfish when you think about the amount of pollution it causes.

General advice on seed sowing (more details in Polytunnel and Greenhouse diary) 

If you're impatient to get an early start, you can steal a march on spring and sow a few early seeds now if you have a warm light enough windowsill indoors, or much better still a heated propagator in a greenhouse or polytunnel where the light will be better. You can sow your seeds now in pots or modules for planting outside later on - there's a list on the "What you can sow" page. Even if the 'gardening itch' hasn't got to you yet this year and you don't want to start quite this early - then it's a good idea to have everything ready to go when you do. I love sowing seeds - it's such a hopeful and positive thing to do - it's an investment in the future, short or long term, that pays off in abundance. A great many of the things that need to be sown in the next few weeks we'll be eating this time next year.
 
 
This is the start of the most important time of year for seed sowing - and the same advice applies whether you only have a cold frame or just a warm windowsill. At the moment the soil is saturated everywhere - far too cold and wet to attempt to sow anything outdoors - and even by the end of the month I doubt if it will be much better unless the weather improves a lot. There's no point wasting expensive seed by sowing it into cold wet ground. It's not really until early March that any sun is strong enough to even begin to warm the soil at all for sowing - and when it is you'll begin to see weed seeds germinating, which is always the best guide. If the soil's warm enough for them - then it's plenty warm enough for some of the the hardier crops to germinate. I sow nearly all my crops in modules now though - as that allows me to get ahead whatever the weather, which means I can plan better, and it helps to make the most of valuable growing space. Obviously the most important thing to do is always adapt any guidelines to suit your own local climate and soil. That can vary hugely depending on exactly where in the country you live - and often even in individual gardens in the same area. For instance - early spring can arrive in the very north of Ireland up to three weeks later than in the warmer south - and the same goes for the UK. Even within a few miles it can vary surprisingly. Where I live now - 400 feet above sea level on a south west facing slope in the teeth of the prevailing SW wind - the season is at least ten days later than where I lived 35 years ago - down near the sea only 9 miles away.
 
 
Sowing most things in modules all year round wastes far less seed and I know I can be more sure of the results! The only exception to this would be root crops like parsnips or carrots - which are really much easier to sow direct in the ground. I only sow these into my recycled 'loo roll middle'  modules if I want to make a really early start - or if their allotted space isn't free yet. As I mention later - doing this really makes the best use of your space, as the minute you have a crop cleared - you have another ready and waiting to be planted. By sowing in modules you're not spending time waiting for seed to germinate in ground which early in the year may be far too wet and cold. Carrots and parsnips like quite a warm seedbed and can be very slow and even rot if the ground is too cold. They can also take up to three weeks to appear and with carrots - the tiny early seed leaves are so fine that they're quite difficult to see - so often slugs will have eaten them before you've even noticed they were actually germinating! If you're planning to sow any crops early outside and their planned space is free at the moment - then it's a good idea to cover it with some black polythene now (it should be covered anyway if you've been following my advice!) Then you can uncover it every so often and clear up any slugs which are lurking around just underneath and get ahead of them too! You'll be amazed how many you'll find hiding under there - they won't bother going underground if they can hide in the dark somewhere damp and snug and they think they're out of sight! 
 
 
If you leave soil uncovered, as some people advocate - the slugs just hide underground or around edges of beds. They've evolved to hide from hungry birds and hedgehogs - not hungry gardeners!  So be clever and outsmart them - it's always a good idea to trap and dispose of as many slugs as possible before you actually start the growing season - that gets you well ahead ahead of the game! Please don't be lazy and thoughtlessly use slug pellets - they kill all slug-eating wildlife too and traces of the poisonous metaldehyde they contain are increasingly being found in our drinking water as well! If you have ducks they're the very best slug hunters of the lot - they seem to have slug radar in the tips of their beaks - and they'll even eat the really big Spanish ones like rubber tyres which hens won't eat. But beware - as ducks are also extremely fond of anything edible, luscious and green - so don't let them near any lettuces etc. Also be careful if your soil is a heavy clay as they'll pack it down with their webbed feet - causing compaction, 'souring' and acidification - so don't leave them on any patch of ground for too long. After you've sown crops - a strip of black polythene or a piece of slate at various points along the bed will give any remaining slugs a place to hide - so that you can then go along every so often, scoop them off and dispose of them - or cut them up with sharp scissors and leave them for wildlife to enjoy! When you've got rid of most of the slugs, then you can put clear polythene on to the bed. This will allow the soil underneath to warm up so that it's all ready. If you see any weed seeds germinating at this point - a flame weeder can be very useful for burning off any tiny seedlings to make what's known as a 'stale seedbed' - which is perfectly clean on the surface and ideal for carrots and other small seeds.(If you're of a nasty frame of mind - a flame weeder's also great for barbecueing slugs!) And remember - weedkillers aren't just toxic - they don't actually kill weed seeds!
 
 

General Advice for Seed Sowing in Modules

(This applies to all vegetables, herbs and flowers, whether they're for planting outside later, or for under cover - whatever the time of year.)
 
It may seem a bit fiddly sowing things into modules like plug trays, pots, or seed trays, but it's what I call my 'guaranteed one-step method to perfect plants'! This method of sowing means you don't have to handle them again until you actually plant them out. Seed germination is far more reliable in the better conditions. I do most of my sowing into modules all year round now. It means I'm not waiting for a patch to be free before I can sow seeds - and I can have something ready to go straight into the ground the minute any crop is cleared - that way I get loads more veg. out of my space. In essence what I'm doing is continuously overlapping crops. By not taking up ground just waiting for seeds to germinate - over the course of a year I gain several extra weeks of growing time out of my ground space and I can fit in another quick growing crop. I've been doing this for years since I first started off in a small garden and it's even more valuable if you only have a small space. Module sowing also involves far less handling of the seedlings and avoids the risks of 'pricking out' seedlings from large seed trays - the less you handle them, the less chance there is of wasting seed through possible damage, which can cause setbacks, fungal diseases or even death. The only time when I would sow a few seeds into pots or small seed trays might be when seeds need a much higher temperature for germination - things like aubergines or tomatoes. I otherwise wouldn't have enough space for everything in the small heated propagator - because I grow so many. The other really great thing about module sowing is that I can do all my seed sowing inside on the kitchen table - in the warm! I just keep all the 'doings' neatly on a grow bag tray under the table - then whenever I have five minutes - I just pull it out and sow something! For me, this also means that things are far more likely to get sown at the right time. I don't have to plan to set aside a whole day to do it all at once - making it much easier to fit into a very busy life! Remember - you can catch up on everything else - but if you don't sow the seeds at the right time - there's no catching up on that. Time waits for no man! (or woman!)
 
Carrots sown in loo roll middles - early Feb.
Carrots sown in loo roll middles - early Feb.
Planting out modules when they're ready also means that the plants are already growing strongly, are bigger and as a result better able to withstand the occasional nibble from any slugs or other pests without being completely destroyed. And there's always one or two that escape my early scissor forays!  I often get questions from people who think they bought bad seed and it didn't germinate - but usually the reason seeds don't appear is because either the soil was too cold and wet in early spring so they rotted, or they dried out in summer, or slugs ate them as they came up! Sowing into modules avoids all those problems. Bad seed that doesn't germinate at all is thankfully extremely rare. Whatever pot or module you choose to sow in is up to you, there are masses of things which can be recycled for this purpose, and as usual the choice is only limited by one's imagination!  The important thing is to make sure they're clean, have good drainage holes in the bottom and that the young plants will come out quite easily, without disturbing the root ball if you gently push them up from the bottom - otherwise you lose the whole point of modules - which is to avoid any disturbance which causes setbacks! 
 
 
A word on loo roll middles - I do find these brilliant for long rooted things like very early carrots and parsnips as they can be planted out intact as they are - completely avoiding root disturbance - but I don't find them good for other things like lettuce or other leafy crops which have a fine root ball - I think this is because the cardboard rolls are so high in carbon - which needs nitrogen to break down naturally - so it tends to rob this from the surrounding soil or compost as it does so - and also therefore any young plant that's growing in them. The other thing about these is that they must be planted with the loo roll below soil level - if exposed to the air they'll act like a wick - drying out and shrinking - evaporating moisture from around the young plants with disastrous results! I know it does take extra compost sowing like this, but sowing in modules also means I don't waste expensive seed - which pretty much balances out the small cost of the extra compost used, and means I have larger plants ready to go without losses. That also means I can plan the use of space much better - planting out neat, attractive-looking rows, instead of perhaps having unsightly gaps!  I really love that kind of instant potager gardening. It's very satisfying to stand back and look at the results!
 
 

The importance of using a good peat-free seed compost

 
It makes sense to use a good proprietary organic peat-free seed compost. These will have been specially formulated to be suitable for tiny seedlings for their first few weeks when their tiny hair-like roots are very sensitive. Many seedlings dislike a high nutrient content in a compost, so using one specifically for seed sowing is really important - otherwise too much nutrient could inhibit germination giving disappointing results. I never found those 'seed & potting' multi-purpose peat composts good for that particular reason. They also tend to attract root-eating soil pests too!  I haven't used them for many years as I only use an organic peat-free compost now.  Peat is only a natural medium for plants that grow in bogs - and it should stay in the bogs where it supports enormous biodiversity and acts a very effective carbon sink. It shouldn't be be dug up for thoughtless gardeners who are just looking for the cheapest option - especially when growing your own food actually saves one so much money! In terms of damage to the planet and accelerating climate change - using peat certainly isn't cheap! 
 
As I've mentioned previously - I use a really good, peat free, certified organic compost. This is available in Ireland from Fruit Hill Farm - (call them for local stockists - getting one bag by post is expensive!). It's also available from White's Agri, at Ballough, Lusk. The compost is produced by Klasmann Deilmann in Germany, from composted organic green waste. It's utterly brilliant and is the very best compost of any sort that I've found in over 40 years of growing. It's also available in the UK, and it's worth investigating if you live there. There are a quite a few other peat-free organic composts available there now too - but I haven't tried them, so can't recommend them. I would always prefer an organic compost as those containing artificial fertilisers don't produce the most healthy plants in my experience. They are far more likely to attract aphids and other pests as their immune systems aren't as healthy. Once you've used the Klasmann - I promise you won't use anything else! (I wish I had shares in it!).It's the best compost of any sort that I've ever used. Whether you're organic or not - believe me - this compost is worth every cent! Plants really thrive in it - I think possibly because it contains a good range of beneficial bacteria, having been made with organically grown green waste, composted specifically for this purpose. But whichever brand you choose, don't use a potting compost - which will be far too high in nutrients that inhibit germination and burn the roots of the tiny seedlings as soon as they emerge. They will then be sickly, or possibly even keel over and die!  I grow a lot of rare plants - many of which are fussy and the seed expensive. I can't afford to risk wasting seed. These days no one can - so go for a good reliable seed compost. 
 
Make sure it's this year's freshly delivered batch of compost tooNot old, wet compost that's been sitting around outside in the garden centre all winter since last year!  That would be stale, will have lost many of it's nutrients and may well harbour moulds and diseases. I always make sure I have a couple of spare bags put by in a dry place so that I have plenty for early sowings. Also don't use garden soil - it's false economy - it will contain weed seeds and perhaps pests too, and the texture is unlikely to be suitable for sowing small seeds in pots or modules. I know good compost isn't cheap - but actually most bags these days cost no more than two or three packets of seeds and you won't need a huge amount. If you're careful a little will go a very long way, and you'll get far better results. You'll avoid wasting expensive seed and precious time too. 
 
Another point I'd like to mention here is that although some gardeners in the UK don't like using British produced peat composts - some of them don't seem have a problem using Irish extracted peat. I just don't understand that 'NIMBY' attitude, because it's every bit as damaging to the environment and to biodiversity, and releases just as much climate- changing carbon which affects the whole planet. So please have a re-think if that applies to you! I think it's a bit like thoughtlessly throwing away your rubbish out of the car window and ensuring that it becomes someone else's problem!
 
  
Remember the piece of advice "Whatever else you don't get time for - always sow the seed - you can catch up on everything else except that". - One of the best pieces of advice I was ever given - well worth remembering - and another good reason for sowing in modules so that you're not delayed by the weather or by waiting for another crop to be finished. Something that's often really hard to remember in the middle of summer, when you're enjoying an abundance of glorious veg. - is that if you don't sow many things then - you'll have nothing to eat in the winter!  Don't spend ages waiting around to get ground perfectly ready either, particularly in a wet year, or  you may find it's then too late to sow the seed. Sow the seed first, in modules if necessary, and then catch up with all the rest later while your seedlings are growing on nicely somewhere else - until they're big enough for planting.
 
 

Now I want to talk a bit about how I actually sow my seed.

(I get a lot of requests from first time gardeners for this information.)
 
It's stating the obvious to repeat that most seed these days is expensive - a little care will make your seed go a lot further and therefore your money too! My apologies to all you 'old timers' out there like me who know all this stuff - but maybe you may actually do it differently - and there's no harm in reassessing the way we do things occasionally is there? Gardening is an occupation where you never stop learning, that's what makes it so interesting.
 

1. First fill your modules, pots or whatever with good seed compost, firming it gently but not ramming it down too hard. Then make suitably sized small depressions in the top of each one with the end of a old pencil, biro, or whatever's handy. Seed differs in the depth it prefers to be sown, so consult your seed packet on this one, there isn't enough room here! Generally I find a depression of about 1/2-1cm is suitable for module sowing of most things depending on the size of the seed. A very rough rule of thumb though is to sow at about twice the depth of the seed. As some really fine seed prefers to be sown on the surface and not covered at all - If you're going to sow very fine small seed it's a good idea to water the containers before sowing, to avoid washing tiny seed either too deeply into the compost, or alternatively washing it completely out of the compost later! Some brands of seed composts can be quite difficult to wet if they've become exceptionally dry - so when sowing anything it's probably a idea good to moisten all composts a bit first - and letting any excess drain away.
 
2. Next, after you've prepared your modules, before you even handle the seed packet make sure your hands are absolutely clean and dry!  Don't attempt to open the packet with dirty wet hands from preparing your compost, soil or whatever! Unless you're going to sow all the seed at once, which is unlikely, you need to take care that the atmosphere around the remaining seed in the packet is as dry and clean as possible. Most people with average-sized gardens won't need to sow a whole packet of seed at once - despite what the packet tells you! (obviously they're trying to sell seed!) When you've taken all the seed you need, squeeze as much air out as possible, seal with sellotape, write on the date it was opened, and store somewhere really cool and dry. Most seed except carrot and parsnip will last well for at least a couple of years this way. People always say "but the experts say store them in the fridge" - all I can say is those 'experts' must have nothing else in their fridges - or have dedicated seed fridges!  Since when were most household fridges absolutely bone dry? But then perhaps yours is a bit tidier than mine! Frankly - I'd sooner tidy my polytunnel any day than my fridge!
 
3. When you're opening the packet of seed, make sure that all the seed is shaken down to the bottom first. Then slit it open with a sharp knife or with scissors rather than just tearing off the top - this makes it much easier to do up neatly again afterwards. The seed may also be in a 'stay-fresh' foil packet inside the paper packet, so open that carefully too, then when you've finished, re-seal afterwards in the way described. It always says on the packet "Do not re-seal" - pay no attention whatsoever to that!  Seeds will just absorb atmospheric moisture far more easily if you don't re-seal them properly - then you'll have to buy more seed because it won't germinate nearly as well!
 
Lettuce - sown 2 per module - ready for thinning. 21st. Feb.
Lettuce - sown 2 per module - ready for thinning. 21st. Feb.
4. Tip a very small amount of seed - slightly less than you think you'll need - into the dry palm of your hand or onto a saucer and carefully sow the amount you want into each module. Never put seed back in if you've tipped out too much into your hand, unless your hand is very clean and dry! I sow lettuce, brassicas etc. in two's or three's thinning to the strongest one when the seed leaves (cotyledons) are fully expanded and there's one 'true' leaf just showing, then you can judge which is the strongest, or if any are 'blind'(which can sometimes happen with cabbage family/brassicas in particular) - then pull the others out very gently and carefully. Beetroot or chards can be sown singly - they are multi-seeded - producing several seedlings in a clump from just one lumpy seed, which you don't have to thin too much unless you want to - I never do - I normally leave three chards in a clump! They grow perfectly well as normal - and I'm greedy! Some modern F1 varieties of beetroot are 'mono-seeded' - these are useful if you just want one seed per station and bigger roots eventually - but the seed is usually much more expensive and I don't want massive roots. I prefer medium sized or baby beets to pickle or roast - so I use normal varieties and I leave them in clumps of 3 or 5. They will push each other apart quite happily as they grow and find their own growing space.
 
Peas and beans sown in a variety of recycled containers - mid. Feb.
Peas and beans sown in a variety of recycled containers - mid. Feb.
I sow onions in 3's, 5's or 7's according to what size I want them to grow to. The more you sow into the module, and the closer you grow them on, the smaller the onions will be. Three seeds to a module sown in early to mid March will generally give me onions of around 4-5oz - a medium size which I generally find are the most useful for the kitchen. Red Baron onions I sow in 5's as I like smaller whole red onions for roasting. They're planted out later about 20-30cm apart in late March or early April. They will then push each other apart quite happily as they grow, giving you a much bigger, more reliable crop. Early carrots (a small pinch) and parsnips (in 3's) can be sown into loo roll or 1/2 kitchen roll middles and easily planted out carefully using a long trowel later. Peas and beans can be sown in large yogurt pots - as shown on the polytunnel page and here - also 1/2 milk cartons, fruit punnets etc - all with good drainage holes made in them. You can see how I sow mine in the polytunnel diary as well.  Some people sow into old half drainpipes but I find they're too shallow, they don't have much root room, then if planting out is delayed by bad weather, as it often is at this time of year, plants may get a setback and won't crop as well as they should later on. The roots can often go along instead of down.The RHS recommends shallow drainpipes with holes drilled into them - but again delays can be a problem and the roots may start coming through the drainage holes - making it harder to slide them out easily and possibly tearing roots off when you try to slide them out.
 
5. Cover the smaller vegetable seeds with vermiculite, which is available in all good garden centres now in small packs (if it's too much, split it with a friend - it lasts years as it's sterile and you don't need that much). This promotes really good drainage and air circulation around seedlings which is vital and usually avoids nasty 'damping off' diseases, which can otherwise be a big problem with early seedlings in particular (but never in peat-free composts). Sit the seed tray, pots or modules in a tray of water for a few seconds (new cat litter trays are a good size for standard seed trays, and much cheaper than something similar sold in garden centres!) but don't let the modules or trays get saturated. If by mistake they do - then a good tip is to sit them on a folded up newspaper with a bit of kitchen paper on top, which acts like blotting paper to draw out excess moisture - newspaper on it's own doesn't work quite so well. Don't forget that if things are too wet - even if they're warm - they're far more likely to rot. Bigger seeds like peas and beans can be covered with compost and then watered from above initially. I put my early peas and beans onto damp kitchen paper on a covered plate or tray somewhere warm to germinate them first. Usually the back of my range cooker where I can keep an eye on them. This is particularly good for French beans later on in spring - which can be very prone to rotting if sitting in wet compost for too long. I then put the sprouted seeds into a pot in the usual way and cover them with seed compost. I then water them lightly at first, again making sure I don't saturate!
 
6. Cover the seed tray or modules after sowing by putting in a clear polythene bag, under a sheet of clingfilm or glass, and put them in a suitably warm place. Check the optimum germination temperature on the seed packet as not everything likes to be too warm. This particularly applies to lettuces and spinach. Then check every day for germination, and as soon as they appear, uncover them immediately and put them into good light but not strong sunlight as this can burn them and kill them very quickly. If they're in the house on a windowsill, turn them round a bit every day so all the seedlings get equal light to prevent them getting etiolated (drawn up and spindly), which weakens them and makes them more prone to disease. You could also make a light reflector of tin foil fixed to a couple of barbecue skewers at the back of the pot as I used to years ago! At night then bring them into the room before you close the curtains or they coluld get frost damaged. If they're in a cold frame, greenhouse or tunnel outside, shade them from very bright midday sun - which can be surprisingly strong through glass even at this time of year. Again, do make sure they're protected from frost at night with fleece suspended over them - not resting on them. Wire hoops are useful for this, recycled old freezer baskets, a propagator lid or cloches etc.
 
7. Always water trays of young growing seedlings from underneath when necessary - sitting them in a tray as described above, using clean, ambient temperature water if possible. Watering them from above with a watering can again encourage damping off diseases. I keep clean rainwater in a barrel in the tunnel for watering, which is usually not too cold. Seedlings don't enjoy sitting in a freezing cold bath any more than you do!  And they enjoy rainwater best of all. Like all plants, they didn't evolve to appreciate chlorine, or anything else that may be in tap water!
 
8. After germination, grow on seedlings of tender veg. like tomatoes etc. at a slightly lower temperature but still in a warm light place- where they won't get chilled if it's cold at night. A roll-out heat mat which you can put on a greenhouse bench is convenient for this - or if you're good at DIY - you could make a cheaper large area of gentle bottom warmth by using soil warming cables buried in sand.  Be careful that propagators don't overheat, get them set up and going for a few hours before you start sowing your seeds, because just as too little warmth can damage seedlings - so can overheating. It can can seriously damage their cropping potential.  From March onwards small seedlings will need some shade at midday under glass or in a tunnel - fleece makes a good temporary sun shield. A small max-min thermometer is well worth buying, they're far more useful in the garden than a soil thermometer, and cheaper. As I've already said - you don't need a soil thermometer out in the garden to tell you when the soil outside is warm enough for sowing - all the weed seeds germinating will reliably tell you that!
 
 

Improving Soil for Planting - Particularly in New Gardens

 
I find the two things people get most screwed-up about are making compost perfectly and having perfect soil. Perfection is required in neither! If you're starting off on a new patch like many people I've spoken to recently - you'll obviously need something to plant your modules into!  Be realistic!  Soil doesn't need to be a perfect seedbed for just planting into. Also remember that plants want to grow! Given a decent start, they'll often surprise you and grow really well in even the most difficult ground. If you're in despair because your soil is compacted and lumpy - perhaps in it's first year or so after builders leave - then just break it up a bit, and make some 'planting pockets' in it. Putting a little potting or garden compost into a planting hole to plant in - like planting into a pot - but in the ground instead! This makes your compost go further too! When you've done that, then use organic mulches between the rows which will gradually break down and be pulled in by worms. Green manures are also useful - they improve soil and keep weeds down as well - killing two birds with one stone. You don't have to pile on tons of manure. It's unnecessary, may be far too high in nitrogen leading to unhealthy growth, can be wasteful of nutrients and could cause pollution, particularly with our current rainfall!  It may also emit nitric-oxide - a climate-damaging greenhouse gas!  Anyway - in the real world - most back gardeners find well-rotted organic manure hard to obtain. Non-organic manure can contain all sorts of nasty things like animal worm treatments (not good for soil life), weedkillers and straw-shortening chemicals. All of those other toxic agricultural chemicals can damage your soil, your plants and your health. 
 
 
The very best way to improve soil is always to grow things in it! I know this sounds like a bit of a contradiction - but as long as you've just broken the soil up a bit and it will drain reasonably well - you'll be amazed just how quickly even virtual subsoil will respond to some TLC!  I've proved it!  Seaweed meal (ground laminaria seaweed - not calcified seaweed) is really helpful on damaged soil and it works astonishingly fast. You'll find it far more cheaply in agricultural feed merchants than garden centres - 25 euros for a 25 kg. bag. Garden centres charge at least double for it!  It's brilliant for encouraging all the microbial life in the soil to multiply quickly. and also encouraging heavy, sticky clay soil to 'flocculate' (or stick together to you and me)! That helps it to drain better. Seaweed meal is even used now on the sides of new motorways to get soil ready for being planted - and I must say I've seen plenty of new gardens that looked like motorways after the builders have left!!  My new polytunnel did seven years ago!

To improve really badly damaged or compacted soil I would use a combination of organic mulches and seaweed meal. Then I would grow potatoes in 1/4 of it, maybe peas and beans which aren't too fussy in another 1/4 - planted in pockets as I've said - and then perhaps cover the rest for now or again plant in pockets - perhaps growing something large like courgettes or pumpkins through black polythene with a nice organic mulch underneath, later in the summer, to encourage the worms to help you!. There you have the beginnings of your four-course rotation! And the soil microbial life and the worms will just gradually do the rest! Very deep cultivation isn't good for any the soil life either - it really doesn't appreciate being turned upside down every year just as it's warmed up and got used to a nice bit of fresh air and sunshine - any more than we would! Leave it near the surface - where it all evolved to be. Each kind prefers it's own level - but most live in the top few inches or so. A little bit of light 'scratching around with a fork' doesn't hurt it at all - in fact introducing the extra oxygen can rev all the micro-life up a bit in spring because it does actually need some air. But all that macho, nightmare double-digging stuff just buries it so far down that it takes ages to recover and fight it's way back to the surface again! It also destroys worm burrows which help drainage, and fungal hyphae (threads) which break down and recycle carbon, releasing nutrients and helping plants to grow. If you keep doing that every year like some people I know do - your soil will never be truly healthy because you're giving all the soil life a very hard time! Obviously you need to break up new soil initially by digging over the surface - and also to loosen any possible compaction of the subsoil by sticking a long fork in and just gently lifting a little to help improve drainage - but don't bring subsoil to the surface by double digging. After that - minimum work for maximum output has always been my preferred method. I like to make life as easy as possible - but I don't call it 'no dig' because it isn't - In reality there is actually no such thing! - It's just an attractive idea that sounds good! Minimal dig is how nature does it - with the occasional scratching around by birds or large foraging animals - like us!
 
 
You don't need to worry about expensive soil tests for micro-nutrients! In a new garden or allotment though - always do a soil pH test first. That's really all you need to do - there's no need to over complicate things.  If the pH is right - then plants can help themselves to whatever they need, aided and abetted by their symbiotic microbial friends in the soil! You can buy a small, easy to use test kit complete with instructions from most garden centres or DIY stores now. A soil pH of 6.5-7 is what most vegetables prefer. If you need to raise the pH of your soil, you can adjust  if necessary by adding either calcified seaweed - which contains calcium as well as valuable trace elements, ground limestone, or Dolomitic limestone - which contains magnesium. All of these have a much gentler action on the soil than hydrated lime. Lime is best added in the autumn to vacant beds after legumes (peas & beans) - where next years brassica (cabbage family) crops are to grow. Never add lime to potato beds before planting - it can cause potato scab. Potatoes prefer a slightly acidic soil. Never add lime at the same time as manure either - as that can cause a reaction which 'locks up' nutrients so that they become unavailable to plants - this shows in a yellowing of the leaves called 'chlorosis'. This can often be a problem in old gardens, which may have been limed routinely every year without doing a pH test to see if it was actually needed. Calcified seaweed is the only kind of pH raising agent that I would ever use if necessary just before planting a crop. Tomatoes seem to particularly appreciate it. Whatever type of garden you're starting off with - it's always good to get a rough idea of the soil pH anyway. Once that's right - plants will be able to help themselves to the food they need - helped by the worms and all the other vitally important microbial life in the soil which breaks down nutrients into a form that plants can absorb. Worms and vital soil bacteria don't like acid soils - so getting the pH right is also very important for them too. Out of interest - it's acidity is why spaghnum moss was often used as an antibacterial would dressing during the First World War.


Worms and other soil life are also encouraged by growing green manures, by adding organic matter like compost and by using organic mulches. Don't be tempted in a new garden to use a glyphosate the so-called 'total' weedkiller to get rid of weeds before you start - there is a huge body of evidence that shows glyphosate actually kills aquatic life like frogs and soil microbial life. So if you use it you would be killing off the things that actually help you, by making nutrients available to plants!  It has also been shown to persist in soil and to be taken up by plants growing there afterwards - despite the makers claims to the contrary! Quite apart from that - even if you don't care about the environment, or poisoning yourself, your pets, soil and local water supply - glyphosate doesn't actually kill weed seeds! They'll germinate as soon as you cultivate the soil at all!  So not only is it a very dangerous chemical but it's also a hideous and expensive waste of money! If you've got too much ground to cope with then just cultivate a small bit first - and either mow the rest, keep some chickens or other livestock on it, or cover it with some grass clippings, compost or well rotted manure and then a light-excluding waterproof mulch. That will get the worms working furiously - which hugely improves the condition of the soil and also prevents and kills weeds by excluding light. When you uncover it in a few months or a year - you will be astonished at the transformation! Roundup (glyphosate) won't do that for you - you'll just end up with a dead, lifeless soil - incapable of growing genuinely healthy plants! As I'm always saying - let Nature do the work - it's free - and only too willing to help if you encourage it a bit!
 

Don't be tempted to use non-organic mushroom compost where you're growing food - it may seem like a nice easy option but it will almost certainly contain very nasty and extremely persistent pesticide residues, which can last for many years in the soil. It also has a very high pH - so it can be really bad for low pH plants like Rhododendrons or blueberries causing 'chlorosis', 'locking up' of vital nutrients and stunted yellowing growth.  Use mulches of grass clippings or leaf mould instead.

 

Other general February advice

 
If you buy things like rhubarb, asparagus or Seakale roots in those plastic packs in garden centres - pot them up in a nice free draining compost immediately you get them home as they're expensive and may well rot in the packets if you wait until outside conditions are suitable. Then you can plant them out in a few weeks when the soil is warmer.

Pot grown potatoes 'Mayan Gold' & 'Lady Christl' - mid Feb. in tunnel - almost ready for planting.
Pot grown potatoes 'Mayan Gold' & 'Lady Christl' - mid Feb. in tunnel - almost ready for planting.
'Chit' seed potatoes in a cool, frost free, light place if they're for planting direct outside in March. 'Chitting' means getting them to start sprouting shoots. Some varieties like 'Pink Fir Apple' may be reluctant to do this, so if you find it a problem, you can fool them and get round this by putting them in a slightly warmer place, like under the kitchen table, and covering them so that they're in the dark. They'll start to sprout very quickly this way. Then put them back into a light, cool place again so that the shoots don't get too long and brittle. Short stubby shoots will be stronger than long spindly ones - and less vulnerable to damage when you're planting out later straight into soil as opposed to compost. I start off all mine in pots now so length of shoot doesn't matter, and then I plant them out like herbaceous plants a bit later in spring. This way they start into growth far quicker and I get bigger crops before any blight strikes - which these days is getting earlier. This also means I can grow for the very best flavour - I don't like the taste of any of the so-called blight-resistant ones. We don't eat potatoes every day here, so quality rather than quantity is what I aim for.
 
 
You can plant Jerusalem artichoke tubers outside now if the soil's not too sticky - or again alternatively into pots to plant out later. They're a really useful winter vegetable that are dead easy to grow anywhere, so they're great for breaking up rough ground like you might have on a new allotment. They're also very nutritious - and extremely good for the immune system as they contain something called Inulin - a pre-biotic that can really rev up the good bacteria in the gut - with occasionally somewhat anti-social results! As they're tall they also make a very good windbreak - ironic that! (I'll leave you to work that one out!!). In a mild autumn they also have very pretty yellow flowers, which are good for picking, being a member of the sunflower family. 'Fuseau' is a good, less knobbly variety, very widely available now. They're delicious as a Dauphinoise, raw in a salad, oven roasted, used like water chestnuts in a Chinese stir fry, or made into soup. They're also almost impossible to lose - so be careful where you plant them, you'll have them there forever, unless you have a few pigs to root them up! They love them! 
 
(As an aside I couldn't believe it recently when I saw a gardening writer described as 'organic' actually recommending the use of glyphosate to get rid of Jerusalem artichokes! And another 'organic expert' who had 'GrowSure' seed which is pre-treated with fungicide among his seed packets in a box! No wonder people are confused about what's allowed in organic growing!)
As I mentioned in the sowing details - you can still plant 'spring planting' varieties of garlic too, if the soil isn't too wet - or pot them up for future planting.
 
 

My 'Ad-Free' Blog Policy



This isn't a money-making site, I don't have any product to sell and all the information in it is freely given, in the hope that it will be useful to readers.  It's the sort of help that I would have very much liked to have been able to find, when I was just beginning my gardening 40 years ago. 

I don't have any ads. or so-called 'editorial pieces' (just ads in another form!) from other sources on my website.  I have been asked many times to take them in return for a fee - even from companies whose ethos I might generally approve of - but I always refuse. This is not meant in any way as a criticism of those people who do accept them. That is their choice and we all have to make a living - but I prefer to have the freedom to speak my mind frankly and to voice my own opinion without the possibility of being influenced by what an advertiser or potential sponsor may think. 

As a result my blog may look a little old-fashioned compared to some, fancy websites with bells and whistles cost money - but many people have told me that they actually prefer it this way and that it comes as a nice change! The only concession I have made to modernity was to join Twitter two years, which a lot of people had asked me to do over the last few years - so I finally relented! I have to say it's fascinating - though can be time-consuming!

If you're a new reader you may have noticed that I can be pretty outspoken at times too - but I do my research!  If I recommend any product then you can be assured that it's always something that I've found useful myself - usually over several years. I don't accept 'freebies' or discounts of any sort in order to promote other people's products either - so please don't send me any - or you'll be disappointed! Another reason I don't accept ads. is that I personally find them intensely annoying popping up all over the place, often totally unrelated to the content of the site. I also hate to read something that may look interesting and then find out halfway through that actually it's actually promoting a product!  It's impossible to know then whether what you're reading is actually an honest impartial opinion, so I'm afraid I tend to be a little cynical about that and usually leave those sites immediately!  Perhaps I'm a little old-fashioned - but to me, my integrity is worth far more than money. I think that useful information garnered from long experience, and truly objective, honest opinion are important. That is what I try to give readers of my blog and I hope you will continue to enjoy it. I want to say a big thank you to all the people who have emailed or tweeted on Twitter to thank me for my advice!  I'm sorry if I don't always have the time to answer you all individually - but it does makes all the work really worthwhile. Your gratitude is so very much appreciated - and is great motivation to do even better!

Thank you for paying me the great compliment of reading it!

(P.S. I really enjoy sharing my original ideas and 40 years experience of growing and cooking my own organic food with you. It's most satisfying and naturally also very complimentary if others find "inspiration" in my work......But if you do happen to copy any of my material, or repeat it in any way online - I would appreciate it very much if you would please mention that it originally came from me, as it's the result of many years of hard work. Thank you.)

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