Yellow spots nute difficiency? Light burn?
CannaFluffstarted grow question 7y ago
I noticed spots on both LB and NL that seem look like nute deficiency, my best guess is cal. I will check pH of soil runoff at next watering to eliminate lockout as a possibility. I've heard FFOF soil runs out in about 4 weeks, maybe that? Light burn from water drops on leaves?
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The_420answered grow question 7y ago
Hey Bro
I would say you have a zinc deficiency
Prevention
• An excessively alkaline pH causes most zinc deficiencies. Maintain an adequate pH.
• Boost the zinc levels in your compost with pumpkin and squash waste.
• Good microbes play a huge role in zinc absorption, add beneficial fungi to your growing medium.
Solutions
• Lower the alkaline pH towards the ideal range.
• Stop overwatering.
• Use a fish or seaweed foliar spray to boost zinc levels.
I hope this helps you😉
MrHazeanswered grow question 7y ago
hello again) wery nice one,i think its time to give some nutrients)
dont worry about the little dots etc👌
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