Q :Why Tourmaline Coarse Powder is the best substitute of chemical fertilizer?
A :Tourmaline Sand, especially Tourmaline Coarse Powder (150～200mesh) with 75～80% tourmaline content is particularly suitable for southern cultivating mushroom (edible mushrooms), melon and fruit, flowers and vegetables in rainy humid tropics. By adding this kind of Tourmaline Coarse Powder, the growing season would be ahead, the fruit is perfect and contain nutrition. Because the coarse powder of tourmaline mineral has the following functions:
(1) Negative ions and far infrared functions.
(2) With rich boron and molybdenum (the content is about 0.5%), it is propitious to the growth of the root and the absorption of nutrition.
(3) Can gradually release boron, molybdenum, Kalium, calcium, zinc, magnesium, iron, selenium and Sr etc mineral microelements over 10 types. This is a very good substitute of chemical fertilizers and it is environmental protection with no harm to human body.
Tourmaline Sand also can be directly used for drinking water activation, purification and mineralization, domestic aquarium for fishes and flowers in the vase. That will gain good effect.
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