My plant is in its 5th week since switching to 12/12. It's bottom leaves are yellowing, and a lot of the fan leaves are turning light green. I've fed it PK 13/14 for any deficiencies. I use distilled water with calmag, and it still has pink spots appearing on the middle leaf. I've given it a half dose of nitrogen from grow big in case of nitrogen deficiency from yellowing, and am feeding it at 75% strength with other nutes, big bloom and tiger bloom. I keep my ph at 6.5-7.2 I would assume (since my tests show light green). Temps sit at 78-83 with 45-55% humidity.
any ideas of what's going on?
any ideas of what's going on?
