Vermiculite Services (Vermiculite)
is a mineral group. alumino-silicate species resembles a thin sheet-like fish scales stacked multi-layered mineral vermiculite, the raw material is not suitable to be planted. It must be burned at a temperature of 760 degrees C to make the sheet alumino-silicate. The overlapping seams stretch. This process is called exfoliation mineral density through this process, then reduced to approximately 95 – 145 kg / m3 to increase when heated. The very existence of the State of Montana and North Carolina. When the expansion is very lightweight. A neutral reaction Good resistance to changing pH, but insoluble dehydrating 3-4 gallons / negative. Ft or 500% (w / w) can have high cationic exchange. Able to absorb nutrients and then slowly release it later.
Vermiculite has a plant nutrient, potassium, magnesium and calcium, which can be put to practical use. The use of vermiculite as a house plant material may reduce the concentration of these elements in the solution. Vermiculite exfoliation process to which it is gradually collapsing on the plant longer than 1 year, volume is reduced to about 20% of the original volume. And after approximately two years of treasures in the water and air circulation is lost and can not be used as plant material as
packing 5 liters / bag.