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Possible manganese deficiency?

Jake13255started grow question 5y ago

I fixed some previous issues and have not been feeding my plants. They are in peat and worm castings and pearlite. About 6.6ph soil, watering with 6.5-6.6 water. I am going to water with nutrients again to see if that helps just want to hear another opinion.

Jake13255

Jake13255

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Leaves. Color - Dark-brown

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Robertsanswered grow question 5y ago

Lower your ph to a 6.2 range. Plants have a good absorption rate for cal mag around a 6.2 range. Also make sure your having good run off to flush old nutrition out that is used as your replacing it. The plant still needs phosphorus and potassium at this stage as well. Not a lot. Good luck hope that helps. Happy growing 🌲🌲🌲👊

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The8thChevronanswered grow question 5y ago

Could be manganese but I think calcium is more likely. Just make sure one or more of your nutrients contain micronutrients.

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