well we had sucess with cabbages, we still have 2/3 growing outside as the grow over winter..
i found cucumbers to be a good plant to grow very easily but you need the room and your best starting them on a windowsil, as they grow very high and out you need space, and my melon plant grew but i put it in too late in the year so got no fruit,. carrots are nice and easy, as are peas (dont buy seeds just use dry peas you can get in a packet from supermarket for making broth etc thats what i used and i got pea plants
swiss chard is a good one for the piggies and it keeps on growing, well mine has anyway lol thats easy you dont need to do much with it, its quite hardy

mine like the rhubard chard (red swiss chard)
we have just bought a grape vine to grow up the side of the house, and were attempting peppers, sweetcorn, brocolli, cabbages, potatoes, cucumbers, melon, courgette, parsnips, peas, carrots and a few other things this year
