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  Horticulture Source » Discount Specialty Farm, Greenhouse, Garden & Hydroponics Supply Store » Reflective / B&W Films » Perma Guard Diatomaceous Earth OMRI Food Grade 50lb [704098]   Mobile   Secure |  My Account | Cart Contents | Checkout )
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Perma Guard Diatomaceous Earth OMRI Food Grade 50lb [Item # 704098]

  $29.22 / each
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Your Price $29.22 Quantity:
23.0% Off Suggested Retail Price $37.95 You Save $8.73!

Perma-Guard Diatomaceous Earth - Food Grade

Perma-Guard OMRI Certified Diatomaceous Earth is the purest food grade fresh water amorphous silica diatmaceous earth available. Derived from fossilized diatoms remains, Diatomaceous Earth can be used in the prevention against insect outbreak as it rubs against exoskeleton joints. Perma-Guard is food grade and OMRI certified which allows it to be used on food crops and is safe for human consumption. It can improve drought resentencing and insect invasion of plants due to high silica content.

  

Your Price $29.22 / each Estimate Shipping · Price Match

23.0% Off Suggested Retail Price $37.95 You Save $8.73!

— Ships separately from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA

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