I have a lemon tree that I plan to pay a green house to babysit from october till may.All they provide is the space and waterings so I was wondering how I would prep this tree for the stay.The pot type,fertilizer ,soil etc. or just keep it how it is,thanks everyone!!!!

willy1der, sounds like you need to give it a slow-release, long-acting fertilizer before it goes. I wouldn't mess with the pot and soil unless it is rootbound or has some other problem; no point in adding stresses when moving it.