Hi-Yield (32177) Ammonium Sulfate 21-0-0 (4 lbs.)
Hi-Yield (32177) Ammonium Sulfate 21-0-0 (4 lbs.)
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Hi-Yield

Hi-Yield (32177) Ammonium Sulfate 21-0-0 (4 lbs.)

Hi-Yield (32177) Ammonium Sulfate 21-0-0 (4 lbs.)Hi Yield 32177 Ammonium Sulfate 21 0 0 4 lbsHi Yield 32179 Ammonium Sulfate 21 0 0 20 lbs
Size:4 lbs

Key item features

  • Nutrient Composition: This ammonium sulfate supplement provides 21% nitrogen for robust plant growth and a dark green color, along with sulfur.
  • Versatile Application: Suitable for a wide range of plants including lawns, trees, shrubs, flowers, and vegetables.
  • Blueberry Preference: Specifically beneficial for blueberries, supplying the nitrogen form they readily utilize.
  • Soil Acidity: Adds sulfur to help acidify high alkaline soils and those with elevated pH levels.
  • Coverage Area: A single 4-pound package can effectively cover an area of up to 1,000 square feet.
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4.310134245854172 stars out of 5, based on 18995 seller reviews(4.3)
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4.6 out of 5 stars
stars31 ratings19 reviews
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  1. 5 stars71% (22)
  2. 4 stars23% (7)
  3. 3 stars3% (1)
  4. 2 stars0% (0)
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Showing 1-3 of 19 reviews

Jul 17, 2025
Kelly
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Size: 4 lbs
Sold byMarny StoreDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Good for Sweetcorn

I apply this to sweetcorn twice throughout the growing season. The overall health of the plant improves. The plants green-up and grow much stronger quickly.

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Helpful?3ZKZ92E4CVK338753737
Aug 1, 2025
John
Item details
Size: 4 lbs
Sold and shipped bySIM Supply Inc
5 out of 5 stars review

Verified Purchase

My blueberries needed some tender loving care. My AI told me this was the best product for my blueberries. and it worked just as it was going to! a blueberries are lovely now.

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Helpful?3ZKZ92E4CVK338753737
Sep 2, 2024
jules42699
Item details
Size: 4 lbs
Sold and shipped bySupply the Home
5 out of 5 stars review

Verified Purchase

Good fertilizer

This works wonders on my veggies. I use to my plants even my flowers. We use this on our crop when I was little that's how I know about this. When using it only takes a little bit and water thoroughly and watch the plants turn green and healthy

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Helpful?3ZKZ92E4CVK338753737