Kent, UK - planted out a load of bedding plants on a warm evening last week. Two nights later we had a cold night which has wiped out all my busy lizzies, young geraniums and a pot of young tomatoes that I forgot to put in the greenhouse. Petunias and lobelia are obviously hardier as they survived but I'll now have to buy some replacements. I've salvaged a few tomato plants but not enough so will have to buy some for the first time in years. I knew I should have waited until June for planting out but the spell of warm weather lulled me into starting early!