Premium Horticultural Pumice features 1-7mm granules in an 8.3 litre bag. Sourced from New Zealand, this lightweight volcanic rock offers high porosity for improved soil aeration and drainage. It prevents waterlogging and root rot, supporting healthy root development in plants sensitive to excess moisture. Ideal for potting mixes with cacti, succulents, orchids, carnivorous plants, and bonsai. Chemically inert and sterile, it provides a stable, pathogen-free medium. Also applicable in hydroponic setups and as top dressing to enhance soil structure.
Pumice: 1-7mm – 8.3 Litres
$20.00
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