Harris Food Grade Diatomaceous Earth with Powder Duster vs Natures Wisdom Food Grade Diatomaceous Earth 5 lb
Buy the Harris 10.5 lb bag if you want a duster included and a larger supply for a farm, coop, or garden. Buy the Natures Wisdom 5 lb bag if you need less powder and already own a duster or shaker. Harris gives you roughly twice the powder plus an applicator in one purchase; Natures Wisdom is the smaller, simpler refill.
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Harris Food Grade Diatomaceous Earth with Powder Duster
Choose the Harris 10.5 lb if you want the most powder per bag and a powder duster included for coops, gardens, and feed.
Pros
- Includes a powder duster, so you can apply a light, even dusting without pouring from the bag.
- 10.5 lb covers more area and lasts longer for coops, barns, and gardens.
- OMRI Listed, which matters if you need organic-use inputs.
- Single-ingredient powder with no fillers or additives.
Cons
- The 10.5 lb bag is heavy and bulky to store.
- Loose powder still needs care to avoid inhaling dust.
- No expiration date is printed, so track your own purchase date.
What separates them
| Harris Food Grade Diatomaceous Earth with Powder Duster | Natures Wisdom Food Grade Diatomaceous Earth 5 lb | |
|---|---|---|
| Bag size | 10.5 lb | 5 lb |
| Applicator included | Powder duster in the bag | None included |
| Certification | OMRI Listed for organic use | Not stated as OMRI Listed |
| Composition | 100% ground freshwater diatomaceous earth, no additives | Food grade diatomaceous earth, white powder |
| Source | Mined in Nevada, packaged in Georgia | Not stated |
| Price | Not given | Not given |
Price history
- Harris Food Grade Diatomaceous Earth with Powder Duster: lowest $9.95 on Nov 1 at Huber's Animal Health.
- Natures Wisdom Food Grade Diatomaceous Earth 5 lb: lowest $25.97 on Nov 1 at Amazon.
Prices at every store
Harris Food Grade Diatomaceous Earth with Powder Duster
- AmazonCheck price at Amazon
- Barnes Supply CoCheck price at Barnes Supply Co
- eBayCheck price at eBay
Natures Wisdom Food Grade Diatomaceous Earth 5 lb
- AmazonCheck price at Amazon
- WalmartCheck price at Walmart
Specs compared
| Spec | Harris Food Grade Diatomaceous Earth with Powder Duster | Natures Wisdom Food Grade Diatomaceous Earth 5 lb |
|---|---|---|
| Color | pure white | White |
| Package weight | 10.5 lb | — |
| Composition | 100% ground freshwater diatomaceous earth | — |
| Additives | absolutely no additives or fillers | — |
| Certification | OMRI Listed | — |
| Included accessory | Powder duster in the bag | — |
| Country of origin | Mined in Nevada and packaged in Georgia | — |
| Expiration date | Does not contain an expiration date | — |
| Material | — | Plastic |
| BPA-Free | — | Yes |
Questions and answers
- Which is better for a chicken coop?
- Harris, mainly because the 10.5 lb bag plus included duster covers a coop faster. Natures Wisdom works if you already have a duster and only keep a few birds.
- Do I need to buy a duster for the Natures Wisdom bag?
- Yes. It ships without one, so plan on a separate duster or a repurposed shaker. The Harris bag includes one.
- Is the Natures Wisdom product OMRI Listed?
- The listing does not state OMRI certification. Harris states it is OMRI Listed for organic use, which matters if you need that for organic production.
- Which lasts longer?
- Harris, since it holds 10.5 lb versus 5 lb. For the same application rate, the Harris bag lasts about twice as long.
- Is food grade diatomaceous earth safe around pets?
- Food grade DE is used around animals, but it is a fine dust. Keep it out of eyes and lungs, and follow label directions for any use.