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🌿 Transform your soil, transform your garden — fast, safe, and vibrant!
Earth Science Fast Acting Sulfur Granules (2.5lb) rapidly lower soil pH to optimize nutrient uptake for acid-loving plants like hydrangeas and blueberries. Featuring patented Nutri-Bond Technology, it minimizes nutrient runoff while enhancing plant growth and color. Safe for people and pets, this long-lasting supplement delivers precise, effective lawn and garden care with every application.
| ASIN | B091G3RQXC |
| Best Sellers Rank | #1,555 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #93 in Garden Fertilizers |
| Brand Name | Earth Science |
| Coverage | 2.5 pounds |
| Customer Reviews | 4.6 4.6 out of 5 stars (730) |
| Included Components | 1 Pouch |
| Item Form | Granules |
| Item Type Name | Earth Science – Fast Acting Sulfur with Nutri-Bond Run Off Reduction Technology – Fertilizer Enhancer – Lower pH of Soil 2.5 lb |
| Item Weight | 2.5 Pounds |
| Liquid Volume | 2.5 Fluid Ounces |
| Manufacturer | Earth Science |
| Mixing Ratio | 1:0:0 |
| Model Number | 12133 |
| Specific Uses For Product | Lawn |
| Target Species | acid-loving plants |
| UPC | 681636121330 |
| Unit Count | 40.0 Ounce |
| Warranty Description | Warranty |
K**A
Lifesaver for my blueberries other acid loving plants
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.
S**.
Great product!
Great for the garden and fruit trees!
V**I
Works great, keeping hydrangeas blue
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
J**G
Works but give it time
It works great. My first thought was it doesn't work, but then after a little time, it works just like it says. Be patient!
J**N
Lo estoy probando y la picazón le mi perro ha mejorado
B**.
Like.
Spreads easy with the spreader. Seems to be doing the job. But the ph was so high that it will likely take another round.
R**B
Good product but slow. And PH reduction not enough
I’ve used this now for more than two weeks and indeed the pH does come down a little, but not in the amount that they make you think it’s going to. Moss is the quickest way to bring it down but even using moss with this you still don’t get it down far enough where fruit trees, vegetables and herbs like to be: 5.5 through 6.5 HP. It’d be great if this thing could do a better job faster to bring down the HP by making it more acidic without harming plants.
U**3
Good addition
Just started using this to lower the soils pH.
A**R
Hydrangeas were turning pink now they want to turn blue
A**E
Tomatoes don't have bottom rot this year. Might be because of this product.
K**E
Je l’ai acheté pour avoir des hortensias bleus mais ils sont toujours roses. J’ai augmenté la dose en voyant les bourgeons roses mais ça n’a pas fonctionné. Je suis déçue de résultat sachant le prix payé.
Trustpilot
3 weeks ago
2 weeks ago