Showing all 9 results

  • Grodan Gro Smart Tray

    Grodan Gro Smart Tray

    $15.48 – $77.11 USD

    Heavy duty double sided tray for starting great plants in GRODAN.

    • Dimensions: 9.25”x20”x2”(23.5cmx50cmx5cm)
    • Weight per tray: 1.8 lbs!
    • Perfectly fits in any standard 10×20 flat
    • Propagate great clones by keeping your GRODAN starters elevated away from the water at the bottom of the flat.
    • 78 cells on one side; perfect for 1.5” A-Ok Plugs or Macroplugs
    • Mesh side perfect for Mini-blocks or other GRODAN blocks.
    • Easily sanitized in the dishwasher!
    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • Grodan Improved 4x4x4

    Grodan Improved 4x4x4

    $177.34 USD

    Otherwise known as 4″x 4″x 4″ Large hole

    Case of 144

    • Greater steering possibilities
    • Uniform WC and EC distribution
    • Easy WC management
    • Excellent root growth throughout the block
    • Stronger, more vigorous plant development
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  • Grodan Macro plugs

    Grodan Macro plugs

    $13.47 USD

    Bag of 50

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  • grodan improved 3 x 3 gro block

    Grodan Improved 3x3x2.5

    $200.57 USD

    Otherwise known as 3″ Large hole
    1 Case of  384 pc

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • Grodan Improved 4x4x2.5

    Grodan Improved 4x4x2.5

    $7.19 – $154.11 USD

    Gro-Block Imp GR6.5 40/40 w/Hole


    Otherwise known as 4″ Large hole
    Case 216 pc

    Wetting Instructions

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  • Grodan Improved Hugo 6x6x6

    Grodan Improved Hugo 6x6x6

    $232.31 USD

    Grodan Improved Gro-Block GR32 Hugo, 6 x 6 x 6 in
    64 per case

    • Formulated with an advanced wetting agent and optimized wool structure.
    • Optimal fiber structure and physical properties ensure crop uniformity.
    • Even WC and EC distribution.
    • Greatest steering capabilities available.
    • Efficient substrate volume use.
    • Promotes well-defined root system with higher capacity for water and nutrient uptake.
    • Consistent and outstanding results for controlled-environment indoor and greenhouse commercial grows.

     

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  • Grodan Rockwool Cubes 4 x 4 x 2.5

    Grodan Rockwool Cubes 4 x 4 x 2.5

    $7.19 USD

    Otherwise known as 4″ Large hole

    6 Pack is wrapped in plastic like picture

     

    • Effortless start-up of propagation
    • Uniform WC and EC distribution
    • Easy WC management
    • Excellent root growth throughout the block
    • Greater firmness for better handling
    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • Grodan Prop Slab 98

    Grodan Prop Slab

    $14.67 – $367.84 USD
    • Rockwool Starter Cubes
    • 98 Per Slab
    • No plastic cellophane wrap as seen on pic
    • Case of slabs has no plastic wrap as well
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  • Grodan Improved Rockwool Slabs

    Grodan Improved Rockwool Slabs

    $92.15 – $115.39 USD
    Come in cases of 12 Only

    In Store Pick up only

    Select optionsDone This product has multiple variants. The options may be chosen on the product page