What is a Vermiculite?
Vermiculite is a hydrous phyllosilicate mineral that undergoes significant expansion when heated.
Exfoliation occurs when the mineral is heated sufficiently; commercial furnaces can routinely produce this effect. Vermiculite forms by the weathering or hydrothermal alteration of biotite or phlogopite.
Where Can I Buy Vermiculite In South Africa?
Plantland Menlyn Garden Centre
Address: Atterbury Road and, January Masilela Dr, Menlyn, Pretoria, 0062, South Africa
Areas served: Pretoria
Hours: Open ⋅ Closes 5 pm
Phone: +27 12 348 7121
Plant Paradise Garden Centre
Address: 914 Rubenstein Dr, Moreleta Park, Pretoria, 0167, South Africa
Hours: Open ⋅ Closes 5:30 pm
Phone: +27 12 998 5480
Safari Garden Centre
Address: Lynnwood Rd, The Willows 340-Jr, Pretoria, 0040, South Africa
Hours: Open ⋅ Closes 5 pm
Phone: +27 12 807 0009
Plant Paradise Garden Centre
Address: 914 Rubenstein Dr, Moreleta Park, Pretoria, 0167, South Africa
Hours: Open ⋅ Closes 5:30 pm
Phone: +27 12 998 5480
What is the same as vermiculite?
Perlite and Vermiculite are very, very similar. But there are a few key differences. Vermiculite is better for water retention, which also means in that moisture it retains key nutrients for your plants and cuttings to soak up.
What is vermiculite used for?
It is used in the construction, agricultural, horticultural and industrial markets. Examples of products that contain vermiculite include potting soil mixes, loose fill insulation, and packing material. Protect Your Family from Asbestos-Contaminated Vermiculite Insulation.
What materials are used to make vermiculite?
Production, Origin, and General Information—The raw material for vermiculite is a natural clay mineral that has a layered structure with water in between the layers.
Expanded vermiculite is produced similarly as perlite by heating the ground and sieved material to 1000°C.