jvdubb said:Does diatomaceous earth hurt earthworms?
tbennett44 said: ...You can get diatomaceous earth at any Tractor Supply store ...
If you don't have a Tractor Supply then you may not know they are not really about tractors
greene said: I have also purchased the 'food grade' DE as a powder just like flour which is easy to dust onto plant foliage.
greene said:It is also used as a dust to keep fleas and flies down either on the animals or in their bedding areas.