Perlite (2–5mm) is a lightweight, sterile volcanic mineral that has been heat-expanded into a porous, airy material. Widely used in horticulture, it improves soil aeration and drainage while retaining essential moisture. Its 2–5mm grade makes it versatile for seed starting, potting mixes, and hydroponic systems.
Perlite 2-5mm
Best For:
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Mixing into potting soils for better drainage
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Rooting cuttings and seed germination
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Hydroponic growing as a clean, inert medium
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Reducing soil compaction in containers and garden beds
Features:
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Lightweight and easy to handle
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Neutral pH and chemically inert
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Promotes healthy root development
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Prevents waterlogging and root rot
How to Use:
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Mix 20–50% perlite into your soil or potting medium
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Use pure perlite for rooting cuttings or in hydroponic trays
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Rinse before use to reduce dust
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