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Hi-Yield Aluminum Sulfate 533 sq ft 3.25 lb

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Lowers soil pH fast to keep azaleas, camellias, and rhododendrons thriving, with coverage up to 533 square feet.
Hi-Yield MPN 34175
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $8.99, average $10.99
In-Store Exclusive

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About Product Overview

Hi-Yield Aluminum Sulphate lowers soil pH to keep acid-loving plants like azaleas, camellias, rhododendrons, gardenias, and holly thriving. It's also the go-to treatment for turning hydrangea blooms blue. This granular formula is easy to work into the soil around plant beds and covers up to 533 square feet per 3.25 lb bag, making it a practical choice for spring and summer application.

  • Product type: Aluminum Sulfate
  • Form: Granules
  • Container size: 3.25 lb
  • Coverage area: 533 sq ft
  • Best applied: Spring/Summer
  • Ideal for azaleas, camellias, rhododendrons, gardenias, and holly

The Details Specifications

Brand Hi-Yield
UPC 732221341753
Case Pack Quantity 12 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 3 × 7 × 11
Weight 3 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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