For an aerier substrate and better drainage

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Product information

Perlite is baked volcanic rock that provides an airy substrate and improved drainage. Use Perlite to improve the structure of the soil. Perlite can be broadly used. It has a consistent quality, is germ-free and provides the ideal water / air ratio. Perlite stimulates root development. The product carries the RHP quality mark.

Dosage and use

Mix 10 - 35% Perlite into the soil.


100% perlite
pH (H2O) 6.5 – 8.0
EC [mS/cm] 0.0 – 0.1
granule size [mm] 0 - 6


10 L & 60 L bag.

Some sizes may not be available in all countries.


Yes, Perlite is a fully hydrological substrate in its own right.


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