If you bring it inside it will not get any chill hours, thus no fruit. It's not in the ground? If in a pot, you can keep it in a garage.

ok. i though so what will be some good food?.

ok. i though so what will be some good food?.

I'm not that experienced with trees, but I'm trying Tree-Tone myself. Maybe others can chime in? If in a pot a soluble might be better. Just a general purpose fertilizer would work. For soluble I really like foliage pro and dynamite time release.