yeh have another go with brocoli, i failed the first year, but the last 2 summers i have grown loads, the white butterfly will ravage them so you need to cover, i bought cheap netting from my local garden centre, but you need to have the netting clear of the plant otherwise they lay eggs through the netting, if you dont cover you have a daily job of checking the underside of the leafs for eggs, which you have to brush off if the appear, good luck