Magnesium is made of natural Magnesium sulfonylurea baked and smashed by high temperature, containing large proportion of magnesium oxide, SiOx and other trace elements. Compared with other soil conditioners containing large quantity of calcium in the market (long-term usage of the conditioners will harden soil), magnesium can adjust to the PH value of the soil, prompt vigorous growth of plant roots and assist the plants in absorbing Mg and silicon. Additionally, used in fish ponds, magnesium will increase alga, improve water quality and better ecological system of the water, ranking as a product essential to great agricultural development.

1. Adjusting soil PH value, prompting the reproduction of beneficial microorganisms in the soil, decreasing plant disease and reducing the usage of pesticides.

2. Assisting the plants in absorbing Mg and silicon, offering a hand in photosynthesis of the plants and improving the quality and quantity of the plants.

3. Booming the growth of the root group and fortifying root vigor and fertility degree.

Magnesium oxide: 36%

SiOx: 43%

Calcium oxide: 1%

Other trace elements

1. Acid soil (PH value: 5-6.5): 2 to 3 bags per 1/10 acre foot.

2. Acidic soil (PH value: less than 5): 4 to 5 bags per 1/10 acre foot.

3.Twice a year for citrus fruits: applying magnesium and base fertilizer in spring; applying magnesium before the fruit matures.

1. Don't use it and acid fertilizers (such as thiamine) at the same time to avoid ammonia volatilization (the usage interval between Mg Source and acid fertilizers is about 1 month).

2. The product is alkaline, so, no direct contact for hands and skins when it rains or sweats (please wear gloves).

3. The product can’t be hardened, so it can be in long term storage (keep dry).