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SOIL PH TOO HIGH? YOUR ACID-LOVING PLANTS MIGHT NEED A BOOST OF SULFUR.
Fast Acting Sulfur works immediately to lower the pH of your soil, which helps acid-loving plants like hydrangeas, azaleas, and blueberries absorb more food, and improves fertilizer effectiveness.
Improves Color
Helps green up lawns and create colorful blooms.
Lowers Soil pH
Naturally lowers soil pH to help plants absorb more food.
Acid-Loving Plants
Great for hydrangeas, azaleas, blueberries, and other acid-loving plants.
Nutri-Bond Technology
Earth Science’s patented Nutri-Bond Technology bonds with the soil to help keep more product where you put it. That’s better for the environment and helps your lawn or garden get the most out of every application.
Apply with Any Spreader
Apply at a rate of 5 lbs per 1,000 Sq. Ft. One bag of Earth Science Fast Acting Sulfur will cover a 5,000 Sq. Ft. lawn. Apply any time of year to maintain optimum soil pH.
Water In (Optional)
While not required, watering for 15 minutes after application activates the product for faster results.
Tip:
For improved success, test your soil pH annually and be sure to search for your specific location to find the ideal pH level.
People & Pets
People and pets can use the lawn immediately after application.
JK
Reviewed in the United States on March 30, 2025
Yes, it's great. Using on some newly planted blueberry plants. Thank You
Marshall J.
Reviewed in the United States on March 11, 2025
Bought this same fertilizer for my blue berries last year. Did wonders. New growthSo using it this tear too. Lower PH plants need this.
Jeffrey A. Lundy
Reviewed in the United States on April 8, 2025
Easy to apply and lowered my soil ph
Kali Ka
Reviewed in the United States on April 25, 2025
Works fast and effectively - I’ve bought 2 bags of these now. This has allowed me to container grow blueberries, raspberries, blackberries, grapes, and so many other acid loving plants. And I verified the soil ph changed with soil testing kids!For the berries I put some in with fertilizer every 1-2 months to keep the soil acidic (it’s not an apply once and done).I like that they’re small pellets so you can adjust the ph level more finely.
Vi
Reviewed in the United States on April 23, 2025
This is perfect and has been helping keep my hydrangea soil in check to keep my flowers blue! Working well, would recommend and plan to purchase again when I run out
edward piltz
Reviewed in the United States on September 13, 2024
Lowered my ph & grass is a lush green
Mindy Hitchcock
Reviewed in the United States on November 14, 2024
One of my fave pants in my gardens is a dwarf Japanese Maple tree. I've always given it special care and it's absolutely beautiful. Last summer though I read that Japanese Maples like acidic (low pH) soil. So I bought this specifically for that. The package contained enough sulphur for the Maple, and some left over for other acid-loving plants I have. (Of course I watered well after spreading it.)Result? Before the end of the summer my beloved Maple had grown so many new branches and produced more beautiful leaves that I will have to reprune, once it's completely dormant. I( love the beauty of the leaves so much that it's hard for me to cut anything until all the leaves have dropped. But that's just me.)Check the pH of your soil before using and be sure to check the preference of the being you are planting! In Michigan, you can assume most soil is alkaline and if your plant loves low pH soil, this will help your plant thrive and grow abundantly.
Elaine Wathen
Reviewed in the United States on October 16, 2024
Was hoping for some fast action but this product really did not work any better than what I had.
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