What is vermiculite?

Vermiculite mines are surface operations where ore is separated from other material, then screened or classified into several basic particle sizes.

Where does the vermiculite come from?

Vermiculite is typically formed by the alteration of biotite, and it occurs both as large pseudomorphs replacing biotite and as small particles in soils and ancient sediments. It is also formed at the interface between acidic intrusive rocks and basic rocks such as pyroxenites and dunites

Which is better perlite or vermiculite?

There are a few key differences. Vermiculite is better for water retention, that also means in that moisture it retains key nutrients for your plants and cuttings to soak up. Perlite works better to help drainage, this means its also better for loosening heavy, compacted soil

Is vermiculite safe for gardening?

Vermiculite is commonly used in gardening for its excellent moisture retention and aeration properties. Mixing vermiculite into your soil or potting mix can help promote healthy root growth and overall plant health. Additionally, vermiculite can be used as a growing medium for hydroponic systems

Is vermiculite organic?

Vermiculite is an organic, asbestos-free soil amendment that promotes faster root growth and gives quick anchorage to young roots. Vermiculite helps retain air, plant food and moisture, releasing them as the plant requires them

Why is it called vermiculite?

It gets its name from the Latin 'vermiculare', which means to breed worms, and the English suffix 'ite' which mean mineral or rock. When vermiculite is heated to very high temperatures, it expands into long strands resembling small worms