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Diatomaceous Earth and Nematodes!!!

LizardMan

Member
Im pretty sure i know the answer but i use powdered DE in my soil mix ( not sure if after i water it disappears or not) to help with fungus gnats, also figure it would be a source of silica...

My question is will DE kill beneficial nematodes and red wigglers?

As its mixed into the soil with other dry amendments at the very starting mix.
 

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