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Black spots on Stem/Rooting from Stem
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August 29, 2017
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b54red
Tomatovillian™
Join Date: Sep 2009
Location: Alabama
Posts: 7,068
I would spray the plants including all sides of the stems from top to bottom with the diluted bleach spray and then the next day do the same with a copper spray and see if that helps.
Bill
b54red
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