Hydroton Hydroponic Grow Rocks Go to... Lights • Sunlight Supply • Hydrofarm • Diamond • Bulbs • Light Movers • Accessories Environmental Controllers • CO2 • (De)Humidifiers • Controllers • Timers • Fans Hydroponic Systems • Drip • Ebb and Flow • Aeroponics • NFT • Propagation • Small Scale Systems • Accessories Security Package Systems Nutrients • Natural • Organic • Additives • PH Adjusting • Monitoring & Control Miscellaneous • Fans • Grow Media • Pumps • Timers • Trays & Pots • Cloning & Seed Starting • Air & Water Treatment • Micro Irrigation • PVC Parts & Fittings • Electrical Supplies • Miscellaneous Pests & Diseases • Predators • Organic Pest Control • Natural Pest Control • Disease Prevention

Hydroton Hydroponic Grow Rocks Hydroton grow rocks are derived from clay and are considered an ecologically sustainable medium. It is often known by the name LECA - Lightweight Expanded Clay Aggregate . The clay is formed into pellets and fired in rotary kilns at 1200C, causing it to expand inside and become porous. Expanded clay is light in weight, will not compact, and can be cleaned & sterilized for reuse. Hydroton is inert, pH neutral and contain no nutrients. The pellets drain freely and don't hold excessive water. They provide excellent oxygen levels around the roots. Hydroton is pH neutral and does not degrade. For best results, rinse well before using to rid the grow media of excess dust. Sterilize in between crops by using a bleach solution. Product ID: XHYDROTON Category: Hydroponic Systems-Accessories-Grow Media Choose a Size 10 Liter Bag $13.95 50 Liter Bag $34.95 Quantity

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