hi pauline, buckets for tomatos  with a hole in the bottom , reason a bucket , if they were in grow bags , you would be for ever watering them 

Hi Pauline, glad to see you are puttingyour greenhouse to good use.Having grown tomatoes for 50years may I offer some suggestions which might help you.
Firstly I believe gro bags are the best because they keep the moisture in better. Grow them down the middle of the greenhouse, they need a good air supply. I put a long cane running leghnthewise resting on te strutts at the top of the greenhouse. When planted in the bags and begin ti grow they will need support,I ties some strong string (very very loosely) at the bottom of the plants and tied the other end to the cane or wood at the top of the greenhouse. as they grow wind them round the string.it needs strong string NOT nylon. The trusses will grow from the stem, u will recognise them because they will have small flower buds on them. BUT shoots will appear growing where the leaves meet the stem, these must be removed otherwise they will grow into rogue trusses and spoil the plants. Watering, try and water regularly, if you miss for some reason DONT give them twice as much next time build up slowly. The scourge of tomato plants is white fly,o this end I grew a dozen or so French Marigolds and put them amongst the tom plant, with some either side of the door.I was never troubled with them. Well Pauline if there is anything else you want to just ask, and I will try my best to help. o doubt other posters will other ideas, so you pays yor money and akes your choice.

You havent been on much Pauline........is the greenhouse taking over the pc 
and wheres Tilly ?

Yes Cath I wondered where she was haven't seen her around for a while.

I have been busy in my green house ,I have got tomato's, bell peppers,hot chillies and cuccumbers on the go. I think I will just keep it to that for this year till I see how I get on, oh I forgot about lettuce and spinache

Hi William I was talking to a gardener who said the same but he also said that if I put the tomatoes on the side of the greenhouse that gets the most sun and the cucumbers on the opposite side  they may be OK, I'll give it a try any way .

HI all
Just thought I'd give you an update on the greenhouse the tomato's are fine there are so many I can't count, I have cucumbers coming on very nicely, the courgettes are doing well so are the peppers and chilli's.
Outside the runner beans and lettuces in pots along with the herbs are thriving (I dont have a vegetable plot).
So I guess you could say that the addiction is coming along well.

I just said to my other half that perhaps I should have got a bigger one William, he disagreed though