Plagron Perlite 10L is a lightweight, sterile growing additive used to improve aeration, drainage, and root development in soil and coco-based growing media. Produced by expanding volcanic rock at high temperatures, perlite offers a neutral pH and contains no nutrients, making it ideal for custom media blending. The porous structure of Plagron Perlite allows optimal oxygen access to plant roots, promoting faster growth and preventing water retention issues such as root rot. It’s especially useful in heavy soil mixes or for growers looking to increase oxygenation in hydroponic and organic setups. Key Features: 10L bag of high-quality expanded perlite Improves air retention, drainage, and root oxygenation Ideal for mixing with soil, coco, or compost blends Chemically inert – neutral pH and nutrient-free Lightweight and sterile – no risk of pests or diseases Prevents compaction and promotes healthy root zones Perfect for hydroponic, organic, and greenhouse grows How to Use: Mix with your chosen substrate at a typical ratio of 10–30% perlite. Blend thoroughly to ensure even distribution. Transplant your seedling or cutting into the amended media. Water as usual — improved drainage prevents waterlogging. Can also be used as a standalone medium in hydroponic systems. Specifications: Product Type: Inert substrate additive Volume: 10 litres Material: Expanded volcanic glass (perlite) pH: Neutral (approx. 6.0–7.0) EC: ~0.2 mS/cm Application: Aeration and drainage improvement Compatibility: Soil, coco, hydroponics, seedling trays Sterility: Yes – heat treated and pest-free Recommended Use: Ideal for growers looking to lighten soil mixes, increase drainage, or boost root oxygen levels. A versatile, reusable component that supports strong, fast root development in a wide range of growing styles.
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