Great Gypsum alternative! If you're unsure go ahead and give it a shot! I've been using it for a couple months and I wouldn't go back to regular Gypsum

Always super fast shipping !

Always great products !

Always great prices!

Midwest the only place I go for supplies I need!

The only thing I've changed this past run. 2 weeks in, the most rapid mycelium gross I've seen yet. Haven't fruited yet. Hoping for a massive harvest. Fingers crossed.

After using this with grain spawn and substrate, I can definitely say it made a huge difference in colonization rate! Highly recommend this over regular gypsum.

My spawn has responded much better with the addition of minerals. Goes a long way to.