describe your setup, lighting, watering, soil, and as many variables as you can. the more thorough the more help people will be able to give you! Right now it can fit many diagnoses I believe.
Im still a nooby but i was reading the deficiency guides that are stickied and with the yellowing on the leaves edges and how the leaves blades look super serated it looks like a calcium deficiency.
Edit: Also i reread the post and it looks similar to a magnesium deficiency as well. But please keep in mind im on my first grow, so listen to other more experienced growers first and hope i helped.
I'm probably overwatering. I just go by the weight of the pot. I would say its about 1 every 3 days but I'm not sure how much water I should be giving it. I've just been using tap water that's been sitting out for a day. I have a ph reader for the soil but not the water and the soil is at 7 atm.
All you have to remember for growing marijuana little is more.
Marijuana is sensitive, the biggest problem faced by growers is themselves.
Over water...over nute...until they drown and fry.
I have watered once since my last posts with spring water tested to have a ph of 7. I watered it very little. Here's a pic of her as of today.
I'm not sure what to do. I think this is more of a nutrient deficiency. Notice the veins are still green but the leaves themselves are turning lighter green. There's new growth on the first node but the upper leaves continue to degrade.
Give it some nitrogen and some calmag. I had the same issue w a clone and i fed it lite lite lite amounts and its dark green again. I like dark green plants.
I have 6 going right now. One I started out in 12/12, the others just hit veg. No problems yet. Ill keep in touch man. I can say this strain doesnt seem to grow very fast atm.
I have 6 going right now. One I started out in 12/12, the others just hit veg. No problems yet. Ill keep in touch man. I can say this strain doesnt seem to grow very fast atm.