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John from Richmond, Va writes

Can Spectro 90 WDG Fungicide damage hydrangea buds?

I had been spraying maple trees with Spectro 90 as a fungal preventative and decided to use what was left to spray hydrangeas to prevent leaf spot. A few days later some of the hydrangea tips had turned black and curled up.

Answer:

Cleary's Spectro 90 WDG is labeled for hydrangeas as long as you use correctly per product label it should not harm your hydrangea buds

Answer last updated on: 05/06/2021

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Spectro 90 WDG Fungicide

Spectro 90 WDG Fungicide

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$122.14

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