Mangelerscheinungen?

Hexahydrat666
Hexahydrat666started grow question 2y ago
A week after switching to 12/12, my lady has burnt spots on the leaves. The 150W LED is running at 70% and the distance to the plant is about 30 cm. Does this look more like light burn or signs of deficiency? I'm using Plagron Light Mix as soil.
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Week 6
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Krisis
Krisisanswered grow question 2y ago
I’m in agreement with everyone’s agreement.
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Hashy
Hashyanswered grow question 2y ago
Yeah I'm in agreement with everyone, PH is off slightly and a little Nutrient burn.
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Krisis
Krisisanswered grow question 2y ago
https://www.growweedeasy.com/cannabis-plant-problems/ph-fluctuations I also agree with dr m0use. This shows a pretty good example of the symptoms to compare to.
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LetsGrowSome
LetsGrowSomeanswered grow question 2y ago
I agree with mOuse on this one. When my leaves did that it was ph related. Maybe like she said, different for others, but mine was ph off.
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Ninjabuds
Ninjabudsanswered grow question 2y ago
Hello 1 Actually, your plant looks quite healthy 2 Don't worry about what you have. The damage is very minor and won't affect growth 3 What you're seeing are slight signs of nutrient burn, and it doesn't look like it's going to cause any more damage 4 If the damage does spread to the whole plant, you'll probably need to flush the soil with some fertilizer to dilute the nutrients Once again, don't worry, only if the whole thing starts changing crazy colors
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