Collection: Perlite & Vermiculite
Other mediums or growing substrates include a range of growing media used for different applications. In this section you'll find the latest in hydroponic growing substrates like Tetrabase, LECA, perlite and vermiculite blends for you to mix in with your coco coir or soil plant pots. All of these substrates can be used in fabric growing pots, plastic pots and mesh baskets for hydroponic use.
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Perlite and Vermiculite for Hydroponics
Perlite vs Vermiculite. What is Perlite? What is Vermiculite?
Perlite is a naturally occurring siliceous rock, when heated sufficiently it expands becoming lightweight and a brilliant white. In hydroponics, perlite is used alone or as a component of different soilless growing substrates, i.e. coco 60% perlite 40% or coco 50% vermiculite 25% perlite 25%. Perlite is a popular growing substrate due to its ability to provide excellent aeration to the root zone and also optimum moisture and nutrient retention.
Vermiculite is a versatile, natural mineral that is often used in hydroponic gardening. Our Vermiculite 2-4mm is perfect for use as a soil amendment or as a standalone growing medium. The 2-4mm size is ideal for hydroponics, providing excellent water and nutrient retention and aeration for healthy root growth.
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