Revive dense, hard clay soils that are difficult to cultivate with our Premium Grade Natural Gypsum Clay Breaker – 100% natural, Australian mined calcium sulfate.
Natural gypsum is the most economical way to supply calcium and sulfur for soil that is hard to cultivate. It works by separating clay particles through a natural chemical reaction without changing the pH of the soil.
Qld Organics Natural Gypsum:
- is an all-natural product, sourced in Australia
- has a controlled moisture content of 2-3%
- is screened to less than 3mm & will flow freely through spreaders
- is non-radioactive, with less than 1ppm cadmium
- is certified by Biological Farmers of Australia, Australia’s foremost organic certification body
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Directions for use