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Is my monstera burning from too much sunlight or something else? What… | Pests, diseases and problems | Planta community

Jena

Is my monstera burning from too much sunlight or something else? What are these black spots on the two oldest leaves? The other leaves are great (last photo)! It appears pretty healthy otherwise…

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5 comments

  1. Holly

    I hate to say it, but to me that looks more like a fungus than a sunburn… 😢

    3 likes
  2. Sunny

    It looks fungal. Check for root rot. Remove the rotting roots, if any, and disinfect with hydrogen peroxide. Treat with a commercial fungicide. Let the soil dry out more since fungus thrive on continuously wet soil. 🪴🍀

    3 likes
  3. Jena

    Thanks everyone! Do you think it’s okay to cut off the spotted leaves and let it dry out fully before watering again?

    0 likes
    • Holly

      The issue with fungal infections is that they live in the soil - it’s unlikely that cutting off the spotted leaves will fix the problem! :(

      1 like
    • Jena

      Noted, thank you for your help! I brought the monstera home and I plan to do a diluted hydrogen peroxide pour/dip and repot :)

      0 likes