I’m thinking I have a deficiency in a few of these plants was wondering if you guys had any tips on what you think it might exactly be I hit them with Cal mag already. Getting ready to flip these girls into flower . Just want to make sure they’re healthy first.
try doing a test on the water runoff check the PH and PPMS if the PPMS are under 400 feed them and the PH should be mid 6s
Ok thanks. Light is about a foot away. 1 Se3000 and 2 vs1000 500 watts all together. What do I use to check the pms?