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1" Rockwool Starter Plugs, 2 Sheets of 100 (200 Plugs Total) + THCity StakesGrodan 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 purpose is to support th...$16.99$16.99 -
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Grodan 1" x 1" Starter Plug Rockwool Hydroponic Grow Media (50 Cubes) (Full Size) (50 Cubes) (Full Size)Grodan stonewool is known for its quality, consistency and performance. Each sheet of Grodan Stonewool A-OK Starter Plugs is perfectly-sized to fit a standard flat and each plug has a pre-formed hole to easily plant seeds and cuttings. Once rooted, gardeners can transfer individual A-OK Starter Plug...$7.50$7.75 -
GRODAN A OK Rockwool Stonewool Hydroponic Grow Media Starter Cubes Plugs + THCity Gloves - 2" x 2" - 50 PieceGrodan 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 purpose is to support the...$14.98$14.98 -
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Grodan A-OK 1"x1" Sheet of 200 Rockwool / Stonewool Starter Cubes for Cuttings, Cloning, Plant Propagation, and Seed StartingGrodan stonewool is known for its quality, consistency and performance. Each sheet of Grodan Stonewool A-OK Starter Plugs is perfectly-sized to fit a standard flat and each plug has a pre-formed hole to easily plant seeds and cuttings. Once rooted, gardeners can transfer individual A-OK Starter Plug...$16.99$24.99 -
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Grodan A-OK 36/40 1.5 Inch Starter Plugs, Sheet of 98Grodan 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 purpose is to support the...$15.99$16.97 -
Super Sprouter Simple Start Miniature Greenhouse Kit: Propagation Tray (8"x12"), 24 Cell Plug Tray Insert, and 4" Dome with Adjustable Vent + Twin Canaries ChartSuper Sprouter Simple Start Tray measures 8 inches by 12 inches. This tray has no drain holes and can be used with the Simple Start 4 inch vented dome as well as the Simple Start 24 cell insert. Super Sprouter Simple Start 4 inch Dome provides an option for smaller runs of seeds or cuttings. It can...$17.95$17.95 -
Grodan 1.5" x 1.5" x 1.5" Mini Blocks Grow Media Rockwool Stonewool Cube Propagation + Twin Canaries Chart - 15 CubesGrodan A'OK plugs are designed for seed and cutting propagation prior to "blocking on" into larger growing blocks. The V-shape design of the plug discourages tangling of roots between the plugs in the A'OK plug sheet. A'OK plugs come in a sheet that fits a standard 10x20 flat.$6.95$6.95
