A lot of people have said use pallets to make raised beds, but how can you get hold of them?
Do local businesses tend to just give them away if you'll come and get them?
Anyone know of any that do in or around Greater Manchester, preferably east or south.
Then of course, what to put in them.
I'm using my back garden rather than an allotment, and the soil is very bad, maybe 2 or three inches of what could loosely be described as soil, giving way to what can, being generous here, only be described as hard clay, so hard the spade bounces off it.
My first set of beds, a single bed split into 4 mini beds I just completely filled with a peat based compost/soil improver I bought from B&Q.
I'm a little worried that I should be growing in "improved soil" not "soil improver" if that makes any sense.
Should I be mixing what I dig out of the bed with the compost using my rotavator, or just start from scratch with the new stuff?
Just one more qustion, I'm probably digging down a foot and raising the beds another half, is this sufficient depth?
Ha, you've got exactly what I've had to deal with and being as how I'm also in Lancs (Gtr M/cr by compulsion) it's no surprise. Good old Lancashire clay, good for cricket pitches and combined with our rain, good for a cotton industry. Hard work for gardening.
I had at most a spade's depth worth of probably grittyish 'topsoil', before I hit the dreaded clay. Dig down and you'll find in some places it is blue or blue-veined. Absolutely pure and seems to go on forever. You can get some nice pebbles from it, some large ones, perfectly smooth and almost 'washed'.
Digging a foot out is a task but a good move. Do you have transport as in a van, preferably a flatback? Getting rid is a problem cos we need a permit here now for a van to go to the tip and can only go once a month max. I went mad but over about 3 years admittedly and dug out a 27 x 8 foot bed to a depth of 30 inches all over. A hundred tons minimum it must have been, probably several hundred, and all had to be moved 3 times - once out the hole, then off a barrow onto the van, then off the van to its destination, most of it the tip luckily before all these restrictions on waste started coming in.
I didn't raise the bed at all, but a foot dug out and a foot added by raising should be good enough. The clay removed does hold nutrients I would have thought (clay can be quite fertile if broken up and mixed) and does have good water retention properties. But to be honest, what I removed and at those depths, I was dealing with subsoils and didn't want to put much back except the partly-clay poorish top layer. This can be well broken down with the addition of a good bit of grit sand (ask for grit sand at a builders yard) and also rotted manure breaks it up well. It is maybe worth keeping if you can break it up in this way, and saves on buying new soil altogether. Maybe mix the top layer with a bit of the clay inevitably present, some grit sand (you'll need a fair bit), some manure and the extra soil you'll need to top up.