Gypsum 1L/5L

Gypsum is a cost effective soil conditioner and very effective in correcting high soil sodium (Na) and is also used to raise the calcium content of soils without effecting the intrinsic pH balance.
Benefits:
Loosen heavy, clay soils allowing air and water to penetrate
Supplement calcium and sulphates in a form readily available to plants
Improve the structure of alkaline soils by removing excess sodium
Eliminate surface crusting