Perlite
Read more at Gardening Know How: What Is Vermiculite: Tips On Using Vermiculite Growing Medium
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/vermiculite-growing-medium.htm
What is perlite?
Perlite is a naturally occurring volcanic rock, which is fired in furnaces to produce lightweight porous cinders. It is exemplary for increasing aeration in compost/soil an also excellent for moisture retention and drainage.
Benefits
By mixing the fine lightweight particles with your soil/compost, you will benefit from:
- Improved drainage and aeration.
- Increase of water retention and absorption.
- Stimulated growth of health, strong roots.
How to use perlite
To minimise dust when using, we recommend dampening the perlite initially. As a rough guide, if using the full bag, add approximately 1 litre of water into the bag and allow to sit for several minutes to permit soakage.
Rooting cuttings
For leaf cuttings and soft stem plants: use an equal mixture by volume of perlite with compost.
For harder cuttings and more fragile plants: use 2 parts perlite to 1 parts compost.
Keep well watered ensuring that the pot can drain well at all times. Once roots begin to appear, pot-on into compost, or a compost/perlite mix. Adding perlite at this stage will help to speed up further rooting and also greatly reduces any risk of root disease.










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