Perlite – 2 Litre

Perlite is an ideal hydroponic media because it is so light in weight. Perlite is an amorphous volcanic glass that has relatively high water content, typically formed by the hydration of obsidian. It occurs naturally and has the unusual property of greatly expanding when heated sufficiently. When used in growing systems, it is noted for its excellent aeration capability.

Ready to add to any Aroid potting mix!
Perlite is an ideal hydroponic media because it is so light in weight. Perlite is an amorphous volcanic glass that has relatively high water content, typically formed by the hydration of obsidian. It occurs naturally and has the unusual property of greatly expanding when heated sufficiently. When used in growing systems, it is noted for its excellent aeration capability.

When using perlite for gardening, it is very important to rinse it before use. Though everyone is different, the dust at the bottom of the bag may irritate some people’s throats when it is dry, so a mask may be worn to prevent inhalation. Note that this only occurs when the media is very dry; this will only happen when it comes directly out of the bag. After it is rinsed there will be no problem.

Pour the perlite into a clean wheelbarrow or bucket and cover the aggregate with good quality water. Allow the perlite to sit in the water for at least fifteen minutes, which is enough time for any excess particles to settle. Usually the bottom of the bucket will be coated in perlite dust after it soaks in water for a period of time. Simply scoop perlite from the top, drain, and then it is ready for use! Combine with coconut coir, in roughly a 50-50 ratio for an ideal hydroponic media. Mix with potting soil and use for planting potted or garden plants. Perlite may be used alone or combined with other media to grow all kinds of plants.


Ready to add to any Aroid potting mix!