Solution Grade Gypsum – What is it?

December 1st, 2009|

The use of gypsum(1) as a soil amendment and fertiliser has been well documented for over 200 years. Historically, gypsum has been spread over the ground using mechanical or manual methods. Depending on the situation, this relatively coarse gypsum has often been incorporated into the soil to hasten its effect. Unfortunately, in many cases gypsum