Vermiculite is a form of mineral rocks with high water holding capacity. It is brownish-gold coloured and lightweight. It improves soil aeration while retaining moisture. Ideal for germinating seeds and growing bulb.Size: 2mm to 4mmGreen Spade Vermiculite
Vermiculite is a form of mineral rocks with high water holding capacity. It is brownish-gold coloured and lightweight. It improves soil aeration while retaining moisture. Ideal for germinating seeds and growing bulb.
Size: 2mm to 4mm
Green Spade Vermiculite is a mica-like specialmineral (Iron magnesium aluminum silicate), which expands around 15 times in volume by popping effect when heated to 1,600 oF. The result of expansion enhances the substances moisture absorption and water retention capabilities as well as allows free air passage i.e. the vital aeration to the roots of the plant.
Features
Inorganic and does not deteriorate. Last forover 20 years
Exhibits excellent water retention
Improves aeration of soil of soil
Has a pH of 6.0 7.0
$25
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