Posted: 07/05/2012 at 20:17
I too am only just learning all the rules on what to plant and when. Just recently got an allotment and to be honest, it's a bit of trial and error. We have planted cauliflower, broccoli, carrots, potatoes, leeks, parsnips, beetroot, salad, spring onions, strawberries, peas and garlic so far. Have still got room to plant another batch a bit later on so that we don't get too many at once.
Picked up some useful tips from gardening books and the rest is either from this fab forum or just trial and error. 
Weather has been a bit against us, but have been able to keep doing little and often between the showers.