Earth Science Fast Acting Sulfur Granules – 5lb – Reduces Soil pH and Nutrient Runoff, Improves Growth & Color for Acid-Loving Plants, Long-Lasting Lawn Care Supplement

This stuff literally saved my garden!! Everything stunted due to my well water. The acid levels were way too high and this is how I brought them back down. About a week after I added it I noticed a difference and a couple weeks later My flowers started to bloom. Now I have the most beautiful garden. The smell is not bad and I like the color, makes it easy to see the little pebbles. I love how much you get in the bag! Definitely will be buying again!

Works great for acidic loving plants, turned bigleaf hydrangeas from pink/red to blue like we wanted, don't really know if it helps with plant growth (it does not hurt growth), easy to use, great value, yellow color, doesn't stain skin, nice appearance for storing on shelf

As described. Good seller

Great product! Needed to counter the caliche that we had piled up…. Good delivery method for us.

Gardening on any scale is an art of patience as it takes years to enrich the chain of soil. For years I haven't thrown away leaves and put kitchen scraps out every day. Eventually I began to use only rainwater. These measures led to a fairly balanced PH good enough to grow any vegetable we need. Just in case in the future if we need organic sulfur at low levels using this product at much lower doses may suffice. First we would have to run out of organic matter the worms and insects enjoy as they also produce some sulfur.

Works well

I have used this product for only 2 months, and my acidic level is improving slowly but surely in my garden.

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.

Hydrangeas were turning pink now they want to turn blue

Tomatoes don't have bottom rot this year. Might be because of this product.

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.