Expanded vermiculite is a processed mineral product, created by subjecting raw vermiculite to intense heat—this process makes it expand 8-30 times its original size, forming light, sponge-like particles. It’s non-toxic, pH-neutral, and has great water-holding and heat-insulating abilities. Beyond horticulture (aiding plant root growth), it’s used in construction for fireproof insulation and as a safe packaging filler to protect fragile items.



Expanded vermiculite is a lightweight, sterile mineral product made by heating raw vermiculite. It has a porous, granular structure that retains moisture well while allowing air flow. Ideal for horticulture (seed starting, potting mixes), it also works in construction (fireproof insulation) and as a non-toxic packaging cushion, fitting eco-friendly and safe application needs.
Expanded vermiculite is a versatile processed mineral, formed when raw vermiculite is heated to trigger expansion—resulting in lightweight, porous, silver-gold granules. It offers strong water retention, thermal insulation, and chemical stability. It’s used in horticulture to boost soil quality, in construction for heat-proofing, and even as a safe filler for pet bedding, meeting diverse industrial and daily needs.
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