True Organic Prilled Sulfur – Organic Fertilizer for Better Plant Growth, Flowers, Vegetables, and Herbs – Lowers Soil pH – 5lb Bag Covers 1,333 Sq. Ft.

The stuff is awesome. Smells like a big pack of matches LOL. You get a lot for your money and it's super easy to apply. My blueberries are happier than they have ever been. It says you should put it in the soil a month or so before planting the blueberries but I put it in after planting them. Still worked great. Just mix the little pellets in with the soil and let it do its thing! Great for any acidic loving plant

My hydrangeas went crazy! This is a good product for a good price!

Needed this product ASAP for a couple of blueberries I have potted in large containers in my garden. Their leaves gave The Telltale sign that they were into alkaline of soil. This pelletized product was very easy to apply and work into the top three inches. Will return to give an update on how my plants improve.

For blueberries and hydrangeas! I can only rate this 4 stars right now as I just now used it! I have used all kinds of acidifiers, granular and liquid trying to change soil acidity just to find out they were only 3 to 30% sulphur! No wonder they never worked! This prilled sulphur is 99%+, the real deal! I used 2 tablespoons per plant from watching a video ! This sulphur from what they say takes 1-6 months to work, applied 2 times a year! Don’t rush or over do it , it can burn roots and kill plants! My advice! Test your soil for acidity and follow package instructions! Good luck! From what I’ve read it is the best to use to lower ph!

My grandson really likes it.

Great for bringing down ph in biochar or in alkaline soils. Helps the microbes in the soil break down and consume organic matter for easy accessibility to feed plants. Very effective

As described. Have not used yet.

Works really well for my blueberries. I used it to help lower the soil pH, and my plants look healthier already. Easy to apply and lasts a long time. Would definitely buy again!