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Why are the leaves of my Peperomia plant curling and have dark spots… | Pests, diseases and problems | Plantaコミュニティ

Mari

Why are the leaves of my Peperomia plant curling and have dark spots on some of their back sides?

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  1. GreenLeaf

    These guys like to dry out. My first guess would be a watering issue. If you are confident your watering/fertilizing is not the problem, then I would suggest it could be a Calcium/Magnesium deficiency (if you are noticing the new growth coming in deformed and weird). Mine did this and all the research I found lead to that. These guys need more Cal/Mag and there isn’t enough in most regular fertilizers. I found it on amazon. So far I’ve used it 1x and the leaf shape has improved. As for the brown spots on the back….those haven’t changed on mine.

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    • Mari

      Thank you

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    • brittany

      I have a caladium with curling leaves and weird growths, can you screenshot which cal/mag you use?

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    • GreenLeaf

      Got it on amazon. There are a whole bunch of options though. I only picked this one for the price/size (I ordered the smallest bottle).

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