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Hyacinth Plant

Q.sandcherry trees have hard white caking on the bark

Zone 5 | ryelady added on September 5, 2015 | Answered

Do you have any idea what it is?

A.Answers to this queston: Add Answer
Answered on September 8, 2015

This could be a fungus or even insects.
Treat with Neem Oil as this works as both an insecticide and fungicide.

Here are a few links for you with more information.

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Hyacinth Plant
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