Grodan Rockwool Cubes, carton of 48 (dimensions: 150 x 150 x 142 mm). These stonewool cubes serve as a sterile, pH-neutral propagation medium for seedlings and clones. The uniform fiber structure balances water retention and aeration, supporting root development. Sterility helps prevent disease introduction. Cubes support direct seeding or cutting insertion and integrate with automated propagation systems. Roots expand through the cubes, allowing transplanting into larger growing media in hydroponic systems without disruption. Compatible with various propagation setups.
Grodan cubes carton 48 – 48 per ctn (150x 150x 142) $ea.
$9.50
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