4 leaves.. way too early. You want to wait at least 2-3 weeks and then start with 1/4 strength dosage of nutes or less.

Wait till there's a few alternating nodes.
daihashi Reviewed by daihashi on . Is it too early to add nutrients? :question:This is my first grow. At the moment they are only displaying 4 leaves however I was thinking about adding nutrients to help them along. If I do will I harm them? Or is it OK? Thanks Rating: 5