• Indoor Gardening Rockwool 3x3x2.5-NO HOLE

Rockwool 3x3x2.5-NO HOLE

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Rckwl 3x3x2.5NH-Size-Case
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Stonewool is recognized the world over as the ideal hydroponics growing substrate. Seeds or cuttings are started in these Grodan Gro-Blocks and, once rooted, the blocks are transferred to a larger stonewool slab. Gro-Blocks can be planted directly into containers for soil gardening as well. This is a strip of eight 3"x3" x2.5" wrapped Gro-Blocks, without pre-formed holes. Grodan stonewool is known for its quality, consistency and performance.
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