Grodan Grow Chunks Large (87L / 23 gallon) Rooting Hormone & Gels Drains freely and does not

Drains freely and does not hold any excess water

Watt Option: 600w / 750w / 1000w / Super lumens (110%)

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Grodan Grow Chunks Large (87L / 23 gallon) Rooting Hormone & Gels Drains freely and does notGrodan Grow Chunk are out largest size alternative to Grodan Grow Cubes. The increased volume of Grow Chunks means they can hold onto moisture and nutrients longer than Grow Cubes so that you dont have to irrigate as often. Just like Grodan Grow Cubes and Grodan Gro Wool, Grodan Grow Chunks can be mixed with other media and can be used with any type of irrigation system. Grow Chunks are incredibly versatile and can be used in many ways: Use Grow