Diatomaceous Earth
(50 lb bag)

Food Grade Pure Diatomaceous Earth

Item Number: AD250


In Stock! Ships from Northern CA.


In Stock! Ships from Northern CA.


Diatomaceous Earth (DE) consists of fossilized shells of tiny water-dwelling organisms called diatoms.

  • Can be mixed in animal feed, as an anti-caking agent, not to exceed 2% by weight
  • Food-grade freshwater DE (not the DE used in swimming pools)

Can be irritating to the lungs and eyes. As per its MSDS instructions, avoid breathing dust (use a NIOSH approved N95 respirator mask like our GSD920) and avoid contact with eyes (wear goggles).


Organic Status Approved for Use in Certified Organic Agriculture Organic Certifier OMRI
Organic Status Approved for Use in Certified Organic Agriculture
Organic Certifier OMRI

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Shipping Information

Does not qualify for Flat Rate Shipping. Cannot be combined with other items in a package, due either to its size or manufacturer packaging.

Shipping Weight: 55.00 lbs. Dimensions: 34.5"L x 16.5"W x 8.25"H


Great for Chickens

My chickens absolutely love to bathe in this stuff.

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