Aluminum Sulfate Granular Fertilizer

General Chemical

Aluminum Sulfate Granular Fertilizer

  • Great for Hydrangeas
  • Acidifies Soil (lowers pH), corrects high alkalinity

Contains: Fertilizer grade Aluminum Sulfate, as Metallic 9.0%. Not for spray application.

Use on: Acid loving shrubs like rhododendrons, hydrangeas, blueberries, dogwoods, holly, gardenias, camellias, and azaleas.

Corrects: Excess alkalinity in the soil.

Rate: For large shrubs use 1 lb. per 3 ft. of height. For Trees, use 1 lb. per inch of trunk diameter. For small shrubs, use 5 lbs. per 100 sq. ft.

Application: Broadcast evenly, wash off foliage and water.

Customer Reviews

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Based on 6 reviews Average Product Rating 5.0 stars
5 Star Rating - 6 Customer Reviews (6)
4 Star Rating - 0 Customer Review (0)
3 Star Rating - 0 Customer Review (0)
2 Star Rating - 0 Customer Review (0)
1 Star Rating - 0 Customer Review (0)
  • Verified buyer
    5 star rating Josh Henning J. H. Josh H.

    Clean clay pond cloudyness

    Clearing up my clay bottom pond nicely making it more clear to see in

  • Verified buyer
    5 star rating Aaron Breazeale A. B. Aaron B.

    Worked very well

    Used to drop ph of my front yard after a soil test came back extremely alkaline.

  • Verified buyer
    5 star rating James Powell J. P. James P.

    Boy that bag was no joke 44lbs

    I can't wait to get this into the soil. Thank God there're companies like this that don't try and take you for a ride on costs. I'm just trying to get a good healthy garden going. It was a good deal for 44lbs and our soil was way way off. Not unfixable, just in dire need of amendments. Everything was either too high or too low and when I say low I mean loooow. Seriously though, thank you guys and gals. I'm putting everything in this weekend. It's like Christmas.

  • Verified buyer
    5 star rating Martin Isaac M. I. Martin I.

    good product

    fast and accurate. would reorder

  • Verified buyer
    5 star rating Jesse steen J. S. Jesse s.

    Aluminum sulfate

    As described!

  • Verified buyer
    5 star rating Steve Shea S. S. Steve S.

    Aluminum Sulfate

    As described and super quick shipping.

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