Im using their schedule they have online. I noticed earlier before I flipped that it needed more magnesium so I added about 1tbs per 40gal. I've tried bottled lines before, but I wanted to cut down on costs. Ive read a lot of good reviews about Jack's Nutrients so I figured I'd give it a try
I'm in week 3 and a 3 of my plants are starting to show what I believe is a potassium deficiency. I'm not too sure if it's that or the rockwool drying out too much. Listed below are the conditions of the grow
Plant - Blue dream
Light - spectrum king sk600
Nutrients - Jack's pure and clean ec is...