Help! This white mildew / mold keeps growing back on the top layer of my Monstera. I’ve started watering it less and I also used hydrogen peroxide in the soil after removing about an inch of soil two weeks ago, and it’s back again. What do I do? 😭
Cut back on the water and get some copper based fungicide
4 J'aimeYou may even need to add some perlite to help with drainage
5 J'aimeDoes the perlite go on top and then get watered or need to be mixed into the soil?
0 J'aimeYou mix it in with the soil
3 J'aimeThank you!
0 J'aimeNo problem
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Remove all the powdery mildew from the plant. Besides cutting back on watering I would replant in an aroid mix. Make sure to check your roots when you do.
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Changing the soil and cutting back on watering should get rid of it
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This also happened to my plant. It kept coming back no matter what I did. I ended up having to get rid of all of its soil and wash the entire plant with water. I also replaced the top layer soiled a perlite and pumice mix to be extra safe. It’s been 2 months and it thankfully hasn’t come back.
3 J'aime