In Draynor Village, go to the place directly across from the place with the green symbol. there will be two tables, one with cheese the other has a tomato.
You can find tomatoes at the witches house in Draynor Village.
The farming skill, planting tomatoes then harvesting them, or you can buy them from G.E and i think that the witches place in Draynor Village has one too.
If it's part of a quest, you need to look underneath one of the plant pots outside for a key to the house, make sure that the witch doesn't spot you once your in the garden.
no you can not sell your house on runescape.
No, Your RuneScape House is based on your Construction Level.
yes it is part of witches potion
in bandit camp in wild the whichs shop in draynor
use the games website runehq.com to help with quests
You can find witches in the following places:~ Draynor Village, house not far from bank.~ Port Sarim, Jewellery Shop.~ Rimmington
look on this quest guide: http://runescape.wikia.com/wiki/Witches_Potion
Yea you can raise tomatoes in a pot in the house in the winter time.
Camelot