I have just built a greenhouse on an old patio whitch has a concrete floor can anyone advise me on the soil i.e whether to put it in in the spring...
Cheers, LesH, I will get that done in the next few weeks. Regards Otto.
The soil is deep, no clay or stones, well-drained, but is just not producing good crops. Thanks Peter, Regards, Otto.
How can I improve my soil
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