This naturally occurring volcanic rock has been heated to high temperatures to produce lightweight, micro-porous granules. This is perfect for improving aeration, moisture retention and drainage.
Mixing the micro-porous granules of Gro-Sure Perlite with your compost…
- Stimulates strong, healthy root growth
- Helps increase absorption & water retention
- Improves aeration and drainage
- Naturally occurring material
- Improves aeration & drainage for healthy root growth
- Ideal for use when rooting cuttings & potting-on
How To Use
For harder cuttings and for fragile plants increase to two parts Perlite and one part Gro-Sure Seed & Cutting Compost. Keep well watered, but ensure pots can freely drain.
We recommend dampening the Perlite before use, to reduce dust. When using the whole bag contents, add up to 1 litre (2 pints) of water in the bag and leave to soak for several minutes before use.
For soft stem and leaf cuttings, use a mixture of equal parts by volume of Gro-Sure Seed & Cutting Compost and Gro-Sure Perlite.
Use a mixture of Gro-Sure All Purpose Compost with 25% Gro-Sure Perlite added. Perlite can be used wholly or in part replacement of sand and/or grit to create a light and very open structure, improving drainage, aeration and insulation.
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