Vermiculite is used in the gardening and Hydroponics .
In its exfoliated form and it has the benefits of improving soil aeration while retaining moisture and nutrients to feed roots, cuttings and seeds for faster, maximum growth.
SemiSpare Vermiculite is a coarse grade vermiculite which is well suited for gardening because it is not a powered grade vermiculite, it is a coarse grade vermiculite so that potting media is well aerated and at the same time provide enough drainage to ensure there is no root rot.
Horticulture Vermiculite is produced by heating raw vermiculite at 850 to 1200 degree Celsius. When heated it expands converts into light weight agriculture grade vermiculite.
For Basic Potting Mix:
5 Parts Soil or Coco peat,
1 to 2 Part Compost,
2 part Vermiculite