Lambert® horticultural Perlite comes from the extreme heating of volcanic rocks. Light and airy, incorporated into potting soil, it improves the drainage and aeration of indoor and outdoor plants. Ideal for cuttings, it can be compressed firmly around the cuttings to provide the necessary support until a root system is formed. Comes in an 8.8L bag (8 dry qt loose filled).
- Neutral pH
- Low salts