Growlog link: [paste your link here]
I am growing MK Ultra feminized indoors i am using humboldts base A&B nutrients along with their CalMag i dilute 1 gal. Of water with 5ml CalMag, 9ml ea. base A&B. I relized i was overwatering some so i cut back 2 of my plants are doing ok and 1 is looking rough the newer leaves are curling down and 1or 2 leaves look like a dark yellow kind of like nitro deficiency not sure what is a good ratio for npk. They are about 6 or 7 weeks in. Any advice helps thank
If you don’t have a growlog please answer these questions.
What strain are you growing? Is it Auto, Fem or Reg?
Are you growing Indoor or outdoor?
Are you using nutrients? Which ones? How much?
Hard to know for sure, however, if you’re using nutrients it seems more likely over fertilization. Nitrogen toxicity will turn your leaves a dark green, cause them to twist, curl, claw, and eventually turn yellow and die. In addition, it is also normal for bottom leaves to die off as the plant matures. Hope that helps