Showing all 12 results

  • Grodan Cress Plate

    Grodan Cress Plate

    $7.74 USD

     

    • Grodan Cress Plate . Thinnest Grodan product available.  3/8 inch thick  (1 cm)
    • Consistent structure results in quick and easy germination
    • Uniform density allows for uniform water levels throughout the product resulting in even crop growth
    • Fits perfectly into a 10/20 flat
    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • Grodan Gro Smart Tray

    Grodan Gro Smart Tray

    $15.48 – $68.91 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 grow cubes

    Grodan Grow Cubes

    $59.63 – $94.48 USD

    • Excellent water-retention
    • Continual high air content
    • Water and fertilizer readily available to plants
    • For use in container gardens
    • Normal distribution of water throughout the depth

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

    Grodan Macro plugs

    $12.20 USD

    Bag of 50

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  • Grodan Rockwool Cubes 4 x 4 x 4 Pack of 6

    Grodan Rockwool Cubes 4 x 4 x 4 Pack of 6

    $9.10 USD

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

    6 Pack is wrapped in plastic.

    • Effortless start-up of propagation
    • Uniform WC and EC distribution
    • Easy WC management
    • Excellent root growth throughout the block
    • Greater firmness for better handling
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  • Grodan Improved 4x4x2.5

    Grodan Improved 3x3x2.5

    $192.83 USD

    Gro-Block Imp GR4 40/40 w/Hole


    Otherwise known as 3″ Large hole
    (Loose) 384 pc

    Wetting Instructions

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  • Grodan Improved 4x4x2.5

    Grodan Improved 4x4x2.5

    $154.11 USD

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


    Otherwise known as 4″ Large hole
    Case is Not individually wrapped.(Loose) 216 pc

    Wetting Instructions

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • grodan improved 3 x 3 gro block

    Grodan Rockwool Cubes 3 x 3 x 2.5

    $5.03 USD

    Otherwise known as 3″ Large hole

    • 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 Rockwool Cubes 4 x 4 x 2.5

    Grodan Rockwool Cubes 4 x 4 x 2.5

    $5.41 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 Starter Mini-Blocks

    Grodan Starter Mini Blocks

    $0.31 – $9.68 USD

    We cut pack in half to fit better into box

    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 USD
    • Rockwool Starter Cubes
    • 98 Per Slab
    • No plastic cellophane wrap as seen on pic
    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • Grodan Improved Rockwool Slabs

    Grodan Improved Rockwool Slabs

    $92.15 – $115.39 USD
    Come in cases of 12 Only
    Not always a stocked product

    Not recommended for shipping
    Shipping surcharge will apply

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