I'm loving this thread. I went right out and got my gypsum out of the shed had Epsom salts in the basement. So I mixed some up my gypsum is pelleted so it took allot of shaking to get most of it mixed up.
Question is gypsum better than dolomite lime as I have them both. I use them on my yard and garden. I have read on here about the lime as well and have put it in my phrag and paph just the pellets.