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The Improved Gro-Slab™ from Grodan® is formulated with an advanced wetting agent and optimized wool structure to consistently deliver outstanding results for controlled environment indoor and greenhouse commercial grows.
Improved Gro-Slabs can be re-saturated quickly and effectively, and the water content (WC) and electrical conductivity (EC) are distributed uniformly throughout the slabs. As a result, the Improved Gro-Slabs offer a wide control range to steer your crop using simple irrigation strategies. They are the ideal solution for growers seeking a reliable substrate that facilitates easy irrigation and leaves nothing to chance throughout the cultivation period.
Grodan developed the Grodan Improved product line using scientific methods in conjunction with the world-renowned Wageningen University in the Netherlands. Grodan Improved was successfully trialed in the field by leading cultivation facilities throughout North America.
