Untill about the fifth node, or 2-3 weeks, which ever is first with the nutes. The go 1/4, then 1/2, then whole. You can folliar feed with1/4 supplements like liquid karma. Remenber if you go with pots 1gal gor every foot of plant. And if you go with pots look into mixing with coco.(gound coconut husks) its easy on the ph. Good Luck