Premium Horticultural Pumice in 7-20mm particle size, supplied in 25 litre bags from New Zealand. This horticultural grade growing media offers excellent drainage and aeration properties for potting mixes, hydroponic systems, and container gardening. Its lightweight, porous structure facilitates root oxygenation, moisture retention, and nutrient availability while preventing compaction and waterlogging. Chemically inert and pH neutral (typically 7.0-8.0), it is sterile and free from pathogens, weeds, and salts. Suitable for orchids, succulents, alpines, and plants requiring well-aerated substrates to promote healthy root development.
Pumice: 7-20mm – 25 Litres
$55.00
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