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Grow QuestionsHey guys, can anyone tell me what is happening wit...

Hey guys, can anyone tell me what is happening wit...

Fattorello90started grow question 3 years ago

Hey guys, can anyone tell me what is happening with this plant? It’s turning yellow with dark spots on some leaves. I gave the same quantity of nutrients as the other plants but she is having some deficiency for some reason. Any idea what nutrient it’s needing?

Fattorello90

Fattorello90

Fattorello90

Fattorello90

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Leaves. Color - Pale

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CRiSPrGrowanswered grow question 3 years ago

Hi there Fattorello, so basically in coco you always need NPK , calmag, and additives, right now you have NPK and additives, but no cal mag. When you have a heavy light schedule the plant needs more Mg. So that's why you're seeing Mg deficiency like the yellowing of the serrated edges of the leafs. So what you want to do is reduce your light schedule and add cal mag. if you do this the problem will stop spreading, it's pretty severe so it will take a full 10 days maybe more to fully recover. Hope this helps ! 🚀

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sashattanswered grow question 3 years ago

I had a similar issue caused my manganese lockout/deficiency. Plants look wonderful good luck with it.

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