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What Do You Advise To Dust Dahlia With When Overwintering?

You advise dusting dahlias w/ a fungicide. What kind, copper?


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1 Comment To "What Do You Advise To Dust Dahlia With When Overwintering?"

#1 Comment By BushDoctor On 09/28/2020 @ 12:32 pm

Any dustable fungicide will suffice. Copper sulfate is fine. Wettable sulfur can be sprinkled if you prefer something without copper.

Here are some more tips for bulb storage:

https://www.gardeningknowhow.com/ornamental/bulbs/bgen/preparing-bulbs-for-winter-how-to-store-bulbs-for-winter.htm [1]


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