How It Works Start My Diary Login Sign Up
Kilted420 started grow question 3 years ago
Started to get lots of yellow spots on the leaves of the plant,thinking it might be calcium deficiency. I have uploaded a photo if someone can offer their thoughts please.

Cheers
Purple Paralysis - DWC OXYPOTS
10 weeks
Purple Paralysis - DWC OXYPOTS Kilted420
Purple Paralysis
7 comments · 3 years ago
Resolved
Week 10
Leaves. Other
Removed answered grow question 3 years ago
Wow those are some dark leaves. Go easier on the nutes, at least on the nitrogen levels, you have N toxicity Avd maybe some excess P too. If the spots are on the newer / top leaves then yes, it is lack of calcium. Although by the look of your leaves I'm not convinced it's plain calcium deficiency, I'm more inclined to blame nutrient lockout, due nute excess. Either way, not much you can do now, calcium deficiency exists weeks before the spots appear on the leaves. Lower your nute strength. Good luck mate
Mrs_Larimar answered grow question 3 years ago
Hi, i see very darkgreen and clawing leaves. That is an sign for Excess of N... but i cant find N in your Feeding only weeks ago. the spreckles looking like a lockout due the high potency beasty bloomz. it has 10 times stronger nutrients than other blooming fertiliser. Big buds dont come from nutrients ( or in the last place )and the Humidity is risky high for that stage in flowering.Solutions......the spreckles wont mend , they will stay. If it get s worse and parts are dieing only clear water. try to lower your rh. ( more airflow/ bigger exhaust) the risk of mold is existing. To the feeding is enough said. Happy growing