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  • Grodan Delta Hugo with Hole, 6" x 6" x 6" - Case of 64

    Grodan Delta Hugo with Hole, 6" x 6" x 6" - Case of 64

      Grodan Product Documents Grodan Delta Product Data Sheet Grodan Delta Safety Data Sheet The Foundation for uniform and perfectly controllable propagation of plants. Details Grodan Delta is the basis for an easy to steer propagation process,...

    $248.33 $235.91
  • Grodan Delta 6.5 with Hole, 4" x 4" x 2.5" - Case of 36 Grodan Delta 6.5 with Hole, 4" x 4" x 2.5" - Case of 36

    Grodan Delta 6.5 with Hole, 4" x 4" x 2.5" - Case of 36

      Grodan Product Documents Grodan Delta Product Data Sheet Grodan Delta Safety Data Sheet The Foundation for uniform and perfectly controllable propagation of plants. Details Grodan Delta is the basis for an easy to steer propagation process,...

    $238.81 $226.87
  • Cultilene 6'' Wide Slab (16 slabs per case)

    Cultilene 6'' Wide Slab (16 slabs per case)

    X-fibre slabs are unique for their optimum water distribution and excellent EC-control, not only within one slab but also between slabs. This creates a root environment with outstanding control and with far better and much more even growth and root...

    $137.95 $109.51
  • Cultilene 6x6x4 Block w/ Optidrain (64 pieces per case)

    Cultilene 6x6x4 Block w/ Optidrain (64 pieces per case)

    Cultilene Blocks have an optimum air/water ratio for healthy root growth and allow for great continued rooting thanks to the extremely even distribution of water and EC. These blocks have an excellent water absorption and (re)saturation rate and feature...

    $155.95 $115.07
  • SALE
    Cultilene 1.5x1.5x1.5 Cubes w/o Shrinkwrap (Case of 2,250 pieces)

    Cultilene 1.5x1.5x1.5 Cubes w/o Shrinkwrap (Case of 2,250 pieces)

    Cultilene has many years of experience developing Rockwool products in the Netherlands and is preferred by some of the largest industrial propagators in the world. The quality of their newest Rockwool cubes, plugs, and starter sheets is by far the best...

    $380.00 $210.22
  • Grodan Delta 5.6 with Hole, 3" x 3" x 4" - Case of 32 Grodan Delta 5.6 with Hole, 3" x 3" x 4" - Case of 32

    Grodan Delta 5.6 with Hole, 3" x 3" x 4" - Case of 32

      Grodan Product Documents Grodan Delta Product Data Sheet Grodan Delta Safety Data Sheet The Foundation for uniform and perfectly controllable propagation of plants. Details Grodan Delta is the basis for an easy to steer propagation process,...

    $306.71 $291.37
  • Grodan Expert Slab, 8" x 3" x 36" - Case of 12 Grodan Expert Slab, 8" x 3" x 36" - Case of 12

    Grodan Expert Slab, 8" x 3" x 36" - Case of 12

    Grodan Product Documents Grodan Stonewool Growth Slabs MSDS Grodan Stonewool Gro-Slabs Gro-Slabs provide the final stage for growing a spectacularly large plant. Transplant your Gro-Block™ plant onto a slab just like professional growers. They come in...

    $138.76 $131.82
  • Grodan Expert Slab, 6" x 3" x 36"" - Case of 12 Grodan Expert Slab, 6" x 3" x 36"" - Case of 12

    Grodan Expert Slab, 6" x 3" x 36"" - Case of 12

    Grodan Product Documents Grodan Stonewool Growth Slabs MSDS Grodan Stonewool Gro-Slabs Gro-Slabs provide the final stage for growing a spectacularly large plant. Transplant your Gro-Block™ plant onto a slab just like professional growers. They come in...

    $107.25 $101.89
  • Grodan Expert Fat Slab, 6" x 4" x 36" - Case of 12 Grodan Expert Fat Slab, 6" x 4" x 36" - Case of 12

    Grodan Expert Fat Slab, 6" x 4" x 36" - Case of 12

    Grodan Product Documents Grodan Stonewool Growth Slabs MSDS Grodan Stonewool Gro-Slabs Gro-Slabs provide the final stage for growing a spectacularly large plant. Transplant your Gro-Block™ plant onto a slab just like professional growers. They come in...

    $142.99 $135.84
  • Grodan Grow-Cubes, 5.6 cu. ft. - Loose in box Grodan Grow-Cubes, 5.6 cu. ft. - Loose in box

    Grodan Grow-Cubes, 5.6 cu. ft. - Loose in box

      Grodan Product Documents Grodan Grow Cubes MSDS Grodan Gro-Cubes Grow-Cubes are small loose 1/2 in cubes of stonewool. Advantages are better aeration, maximum drainage so that you can hardly ever overwater your plant, easy mixing with other...

    $116.86 $111.02
  • Grodan Classic Slab, 12" x 3" x 36" - Case of 8 Grodan Classic Slab, 12" x 3" x 36" - Case of 8

    Grodan Classic Slab, 12" x 3" x 36" - Case of 8

    Grodan Product Documents Grodan Stonewool Growth Slabs MSDS Grodan Stonewool Gro-Slabs Gro-Slabs provide the final stage for growing a spectacularly large plant. Transplant your Gro-Block™ plant onto a slab just like professional growers. They come in...

    $139.94 $132.94
  • Grodan Gro-Block Improved GR22 Jumbo - Case of 64 Grodan Gro-Block Improved GR22 Jumbo - Case of 64

    Grodan Gro-Block Improved GR22 Jumbo - Case of 64

    New and improved stone wool substrate with advanced wetting technology from Grodan Introducing Grodan Gro-Blocks Improved, a product specifically engineered to deliver real results for your crops, developed by plant scientists, researchers, and top...

    $209.48 $199.01
  • Grodan Gro-Block Improved GR32, Hugo - Case of 64 Grodan Gro-Block Improved GR32, Hugo - Case of 64

    Grodan Gro-Block Improved GR32, Hugo - Case of 64

    New and improved stone wool substrate with advanced wetting technology from Grodan Introducing Grodan Gro-Blocks Improved, a product specifically engineered to deliver real results for your crops, developed by plant scientists, researchers, and top...

    $248.34 $235.92
  • Grodan Uni-Slab, 9.5" x 8" x 4" - Case of 16 Grodan Uni-Slab, 9.5" x 8" x 4" - Case of 16

    Grodan Uni-Slab, 9.5" x 8" x 4" - Case of 16

    Grodan Product Documents Grodan Stonewool Growth Slabs MSDS Grodan Stonewool Gro-Slabs Gro-Slabs provide the final stage for growing a spectacularly large plant. Transplant your Gro-Block™ plant onto a slab just like professional growers. They come in...

    $103.11 $97.95
  • Hydrofarm Block Covers, pack of 40

    Hydrofarm Block Covers, pack of 40

    Block light from media. Reflect light to plant leaves - where it's needed most. Eliminate algae and mildew growth. 40 dual-sided block covers per pack

    $37.97 $10.62

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