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What's your question? Ask

Q.Black Mulch For Vegetables

Zone 51104 | Anonymous added on July 5, 2023 | Answered

Is timberline black mulch safe to use around potatoes, onions and watermelon

GKH_Susan

Certified GKH Gardening Expert

Answered on July 6, 2023

The concern about this type of mulch is not from the dye, but what kind of lumber byproducts are being used. I looked on Timberline's website and didn't see any assurances as to the safety of the colored mulch. Here is more:

https://ag.umass.edu/landscape/fact-sheets/colored-bark-mulch

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Q.Black Mulch For Vegetables

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