I'd just stick to buying from your local dealer. Seriously, do a little reading on the subject. Search engine - Watering Potted Plants should suffice. Read. Digest. Apply. Profit?when i fertilize i use that green pale, i think it about a gallon. is one gallon good enough for the whole 5 gal. bucket or should i do 5 gal. of fertilizer for a 5 gal. bucket.