Interlocking reusable grow media one liter

$16.99

Data updated 2026-10-30

This catalog entry is for a one-liter bag of specialized hydroponic grow media. Unlike porous stones, this material is non-porous and designed to be completely reusable. The unique interlocking shape helps stabilize plants within a net pot, providing a solid foundation for the root system to develop without the mess of dust or grit.

The media is pH neutral, meaning it will not react with your nutrient solution or change the acidity of your water. This makes it easier to maintain a stable environment for sensitive plants. It is specifically designed for use in Deep Water Culture and Recirculating Deep Water Culture systems where water contact is constant.

Because the material does not absorb water or nutrients, it stays clean and is less likely to harbor bacteria or algae. After a harvest, the media can be washed and used again for the next crop. This one-liter quantity is a convenient size for small systems or for testing the material in a single grow site.

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