Harris Food Grade Diatomaceous Earth Powder - OMRI Listed for Organic Use, 4lb Bag
Harris Food Grade Diatomaceous Earth Powder - OMRI Listed for Organic Use, 4lb Bag
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Harris Food Grade Diatomaceous Earth Powder - OMRI Listed for Organic Use, 4lb Bag

4.6 stars out of 1904 reviews
(4.6)|
1,904 ratings

Key item features

  • Pure Composition: PF Harris Ground Fresh 100% Diatomaceous Earth with no additives
  • Organic Use: Natural and suitable for organic gardening and farming
  • Garden Protection: Effective for protecting garden plants from pests
  • Animal Feed: Safe to use in animal feed for various benefits
  • OMRI Listed: Certified by the Organic Minerals Research Institute
  • 4lb Bag: Comes in a convenient 4lb granule form
  • Safe for All: Chemical-free and safe for use around children and pets
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Current price is Now $8.48
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was $15.80
13.3 ¢/oz
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Harris Food Grade Diatomaceous Earth Powder - OMRI Listed for Organic Use, 4lb Bag $8.48 Was $15.80 13.3 ¢/oz

Harris Food Grade Diatomaceous Earth Powder - OMRI Listed for Organic Use, 4lb Bag
current price Now $8.48, Was $15.80
13.3 ¢/oz

Harris Food Grade Diatomaceous Earth Powder - OMRI Listed for Organic Use, 4lb Bag

4.6 out of 5 Stars. 1904 reviews

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Customer ratings & reviews

4.6 out of 5 stars
stars1,904 ratings658 reviews
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Reviews summary

Pros
  • : Works without harming pets.
  • : Offers lower prices than other retailers.
  • : Kills and repels various ant species.
  • : Effectively kills and prevents crawling bug infestations.
  • : Process is straightforward and easy to navigate.
  • : Kills and repels fleas in various environments.
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Showing 1-3 of 658 reviews

May 9, 2025
Adrianna
5 out of 5 stars review

Verified Purchase

Works great! Got this to get rid of aphids on our roses and ants living INSIDE our strawberry bed and to deter slugs from our hostas! I DIY'd a powder sprinkler (see pic) instead of buying one. I used a small narrow food container with a lid and spout and poked several holes in the top of the lid over the spout and I just squeeze the container over the area I'm covering (similar to how you would with a baby powder container). You could also use an empty plastic water or soda bottle and poke holes in the cap. NOTE: If using on and around plants, try to avoid sprinkling on flowers so pollinators don't get any on themselves. I had aphids living on my rose buds so I had to sprinkle the buds but now that they're dead I will be rinsing off as much product as I can to avoid harming any pollinators

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Jun 17, 2025
Leland
5 out of 5 stars review

Verified Purchase

Best buy for the money!

This Organic Food Grade DE is a great price!!! One of the best insect deterrents in my garden. It's also a good fertilizer type nutrient as well. Apply it dry or use it as a foliage spray. Great to start with your seedlings as well. ...and best thing is not harmful to animals or people if used properly.

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Jul 1, 2025
Hannah
Top Reviewer
5 out of 5 stars review

Verified Purchase

Great price for DE for our chickens

Good quality DE for our run and coop!

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