Q.I Noticed A White Substance On My Kale And Carrot Container Beds. Is This Harmful? Can I Throw The Soil Into My Compost Bin?
The white area spread on the surface of the soil in a day but did not seem to touch the kale or carrot starts. Is this white substance harmful to the plant, me, or infect my compost bin?
Certified GKH Gardening Expert
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