Down To Earth All Natural Fertilizers Organic Solution Grade Potassium Sulfate - Professional Grade SOP Powder 200 mesh for Liquid or Spray Applications 0-0-50, 1 lb

First and foremost, the fact that it's OMRI certified gives me peace of mind knowing that I'm using a product that's not only effective but also environmentally friendly and safe for my plants. As someone who values organic gardening practices, this is a big win for me. But let's talk about performance. This potassium sulfate is a powerhouse when it comes to boosting plant growth and overall health. I've noticed a significant difference in the vigor and vitality of my plants since incorporating it into my fertilization routine. From improved root development to stronger stems and vibrant blooms, the results speak for themselves. I also appreciate how easy it is to use. Whether I'm mixing it into the soil or dissolving it in water for foliar application, it always dissolves quickly and evenly, ensuring that my plants get a consistent dose of potassium with each feeding. Overall, I couldn't be happier with Down to Earth Potassium Sulfate. It's a reliable, effective, and organic solution for boosting plant health and promoting robust growth. If you're looking to take your gardening game to the next level, I highly recommend giving this product a try. You won't be disappointed!

Great product

Growing tomatoes in 10-gallon grow bags. Used 6 tablespoons dissolved in a gallon of water, poured half a gallon per grow bag. It's not completely water-soluble but it does homogenize nicely. My tomatoes went from producing 1 or 2 fruits here and there to producing clusters of fruits. Glad I found this stuff.

seems pretty good, waiting to see results

Arrived on time, packaged well. Worked as advertised. I would recommend.

Potassium sulfate (the better choice over chloride) is supposed to help older fruit trees put out more blooms, thus more fruit. This product spreads easily along the drip line. Its success will be known if my older mango tree produces more blooms & fruit next year.

Application as foliar (spray) to test area of historic vineyard showing early symptoms of potassium deficiency. Product is what we were looking for, organic and affordable for this project. Simple instructions.

Easy to mix with water for soil drench or foliar spray.