Product description:

Water Soluble MgO	≥26%
CaO	<2%
Free Acid	≤1%
Sulfur Content(S)	≥21.5%

Product usage
(1)Synthetic kieserite is a kind of multi-nutrition fertilizer witch contains MgO and S. It can promote photosynthesis of plants, metabolism of fat and carbonhydrate.
(2)It has been used widely in the tropics and subtropics areas of China where soil is poor. In that areas the sulfate decompose easily then the sulfate loss from field. It can improve soil and promote crops yield by suing natural kieserite rationally.
(3) It has been proved that natural kieserite can increase yield 10~30% to tree, rubber tree, palm date tree, pineapple tree, banana tree, sugar-cane, peanut, soybean, sweet potato, potato, rice, tobacco and so on.