Diamond K Potassium Sulfate - Solution Grade Reviews

0-0-50 Flower power Need I say more? Thx build a soil , bag exploded in shipment and BAS put it right straight away. Thank you for the great customer service guys!

Build a Sol was the only place that I could find this particular variety of Potassium Sulfate. I tried several places around where I live. I didn’t want a lot of chlorine in the mix as I am trying to nurse a sickly tree back to health. The 50 pound bag that I purchased should last me quite a while! The down side was the amount of freight to get it to me.

Happy to have found it at such a fine particle size. I use it very sparingly as a top dress on flowering cannabis post stretch.

I was making Daz’s supersoil mix and this was the only place I could get les than 50lbs so thank you. Great stuff as always.

My plant loved this half way through flower, needed amending.

Thanks for carrying this because I was making super soil and didn’t need a 50lb bag.

Used it on my hibiscus and noticed a difference the next day, added to my regular schedule for my cannabis plants and it’s amazing!