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Vendor:Grodan
Classic 30/75 Slab (wet), 12"x3", case of 8
Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The...- $164.85
- $164.85
- Unit price
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Vendor:Grodan
Gro Block Improved Large 4"GR10 w/ hole 4"x4"4" Shrink/Strip
Grodan ImprovedGro Block Improved GR10 Large 4" w/Hole 4" x 4" x 4" Shrink wrapped/StripGrodan partnered with the Wageningen University and Research facility in The Netherlands and top growers throughout North America to identify the optimal stone wool substrate and irrigation strategies for specialty...- $215.00
- $215.00
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Vendor:Grodan
Grodan Gro-Block Big Mama Improved 8x8x8 -No Hole
Grodan Improved Gro-BlocksLeverage the benefits of products developed alongside plant scientists, that are specifically engineered to deliver real results for your crops. Grodan Gro-Blocks Improved with Advanced Wetting Technology — Grodan's improved stone wool substrate.Keep it RealReal ScienceGrodan partnered with the Wageningen University and...- $12.00
- $12.00
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Vendor:Grodan
Grodan Mini Cubes, 2 cu ft bag
Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The...- $62.00
- $62.00
- Unit price
- per
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Vendor:Grodan
Grow Chunks, 2cf bag, case of 3
Super light and super versatile. 2 cubic foot bag. Grow Chunks are a larger version (3/4" square) of the popular Grow Cubes. They are great for direct planting or for use as a filling around blocks in containers. They can be easily mixed with other...- $226.69
- $226.69
- Unit price
- per
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