so ive been on holiday for 10 days, and all the while i was dreading what was gonna happen to my plants as they were more or less unatended to all that time. but when i returned yesterday i saw they were all perfectly fine, and this is the worst weather we've had in years! (the two small ones are cos i left them out in the cold a while back and it totally stunted their growth, its not the pot size before anyone says that!)