very basic
Imagine I'm 5 would maybe help 
I'll start at the beginning
I bought some tesco 'grow your own' pots of tomatos, sunflowers, cayenne chilli peppers and basil.
Mainly for fun for the kids but dh and I love tomatos, basil and chillis (and we know its possible to grow your own)
BUT I was not looking to the future at all
I know I know
so the tomatos and sunflowers (thats all we 'did' just now) have grown and definitely in need of being repotted (she says as if she knows what she is talking about)
in the meantime, dhs mum bought herself a walk in plastic frame greenhouse but reckoned her garden may be too slopey so gave it to us
thankyou if you're still with me 
so tonight, I put up the greenhouse up...eventually
and I had bought 2 compost bags, dowls, gardening gloves (pink! and I know, I dont need them but they were only 50p
) string, and a spray bottle.
I've cut crosses into the growbag 8 in one and 6 in the other and planted one tomato plant in each of the eight holes and one sunflower in each of the six holes in the bags.
the sunflowers and too tall and droopy for just themselves so I have put sticks in and gently looped string to hold them up
the tomato plants are tall enough to yet but I will when they get taller
they are on a up turned box (the sunflowers so they have more height in the house) and a black and decker workmate for the tomaots
I spray them lightly, said goodnight to them and zipped up my greenhouse
so basically, have I dont anything right or anything completely wrong?
and what else do I need to do?