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Hosta Plant

Q.Hostas

Zone St.Paul, MN | Rnbrad added on May 8, 2017 | Answered

Can you tell me what is wrong with my ostas and how to treat it?

DLarum

Certified GKH Gardening Expert

Answered on May 9, 2017

This looks like a fungal disease, the white powdery substance specifically. There could also be pests, they like to prey on already weakened plants. I would treat them with neem oil. This article may help:

https://www.gardeningknowhow.com/ornamental/foliage/hosta/hosta-problems.htm

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