Re: dwarf ducasse black stuff on leaves
Probably sooty mold, feeding off the sugary residue the bugs excrete when feeding. Deal with the bugs and the mold should hopefully resolve itself over time.
https://www.myselectlawn.com/blog/ho...ve-sooty-mold/
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Aspiring botanist | Trash horticulturist
I like to learn and teach about plants, but can't grow them well. Yet.
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