Wholesale Growers Direct
Wholesale Growers Direct
×
  • Home
  • Shop
    • Grow Lights
    • Plant Nutrients
    • Hydroponics
    • Soil/Media
    • Climate Control
    • Seed Starting
    • Garden Supplies
    • Pest Control
    • Harvest & Storage
    • Books & Videos
  • Commercial / Wholesale
  • Sign In
  • My Account
  • Help
  • Logout
Menu
  • Home
  • Shop
    • Grow Lights
    • Plant Nutrients
    • Hydroponics
    • Soil/Media
    • Climate Control
    • Seed Starting
    • Garden Supplies
    • Pest Control
    • Harvest & Storage
    • Books & Videos
  • Commercial / Wholesale
  • Sign In
  • My Account
  • Help
  • Logout
$0.00 0 Cart
×
Home » Grodan
  • icon Grow Lights (237)
    • Systems/ Kits (23)
    • LEDs (50)
    • Fluorescents (62)
    • Reflectors (5)
    • Lamps/ Bulbs (24)
    • Ballasts (3)
    • Parts/ Accessories (69)
  • icon Fertilizers & Nutrients (1384)
  • icon Hydroponics (543)
    • Hydro Systems (53)
    • Supplies/ Parts (67)
    • Meters & Solutions (38)
    • Pumps & Irrigation (185)
    • Water Filtration (28)
    • Pots/ Containers (147)
    • Grow Tents (25)
  • icon Potting Soil & Mixes (188)
  • icon Climate Control (330)
    • Controllers (46)
    • Ventilation (151)
    • Air Purification (98)
    • CO2 Systems (35)
  • icon Seed Starting (110)
  • icon Garden Supplies (205)
  • icon Pest Control (129)
  • icon Harvest & Storage (25)
  • icon Books & Videos (0)
  • Grodan A-OK 25/40 10/10 Cubes, 1″ x 1″, 30 sheets of 200

    The renewed plugs result in a maximum number of useable and homogeneous seedlings. Both form and strength have been greatly ...

    $458.06

  • Grodan A-OK 36/40 6/15 Starter Cubes, 1.5″ x 1.5″, 30 sheets of 98

    Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or ...

    $414.40

  • Grodan A-OK 50/40 6/15 Cubes, 2″ x 2″, 30 sheets of 50

    Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or ...

    $362.29

  • Grodan Classic 30/75 Slab (wet), 12″ x 3″, case of 8

    Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or ...

    $75.37

  • Grodan Delta 4 Block, 3″ x 3″ x 2.5″ with hole, case of 384

    Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or ...

    $169.88

  • Grodan Delta 5.6 Block, 3″ x 3″ x 4″, case of 256

    Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or ...

    $169.84

  • Grodan Delta 6.5 Block, 4″ x 4″ x 2.5″, case of 216

    Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or ...

    $136.32

  • Grodan Dutch Leach Tray Elbow, bag of 25

    For the Dutch Leach tray.

    $6.77

  • Grodan Dutch Leach Tray Endcap, bag of 25

    For the Dutch Leach Tray. Bag of 25.

    $6.37

  • Grodan Expert 15/100 Slab, 36″ x 6″ x 4″, case of 12

    PLEASE NOTE: THIS ITEM IS NOW 12 PER CASE. Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like ...

    $83.96

  • Grodan Expert Slab 15/75, 40″ x 6″ x 3″, case of 12

    Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or ...

    $85.18

  • Grodan GRO-BLOCK Improved Hugo

    Grodan GRO-BLOCK Improved Hugo, (512/ Pallet)

    Size: 6″ x 6″ x 6″, (512/ Pallet)

    $1,343.73

  • Grodan Hugo

    Grodan GRO-BLOCK Improved Hugo, case of 64

    Size: 6″ x 6″ x 6″, case of 64

    $192.43

  • Grodan Gro-Block Improved Jumbo, 6″ x 6″ x 4″ w/Hole, (qty 704 blocks loose on pallet)

    Grodan Improved Jumbo (White Foil) 6” x 6” x 4” (quantity 704 blocks, loose on a pallet)Grodan ImprovedGrodan partnered with ...

    $1,304.69

  • Grodan GRO-BLOCK Improved Jumbo

    Grodan GRO-BLOCK Improved Jumbo, case of 64

    Size: 6″ x 6″ x 4″, case of 64

    $136.17

  • Grodan Gro-Smart Tray, 78-Cell, Terracotta

    Grodan® Gro-SmartTM Tray Your Grodan Starter plugs, Mini-BlocksTM and Gro-BlocksTM have finally found a home. This durable Dutch tray has double-sided ...

    $12.62

  • Grodan Grow-Cubes, 2 cu ft, case of 3

    Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or ...

    $156.87

  • Grodan Grow-Cubes, 5.3 cu ft (loose in box)

    This loose fill, non-bagged product consists of small stonewool croutons about the size of a fingernail. When you use this ...

    $129.03

  • Grodan Improved GR10

    Grodan Improved GR10 (Large 4″ w/ Hole), case of 144

    Size: 4″ x 4″ x 4″ w/ hole, wrapped (6/strip – 24 strips/case), case of 144

    $194.68

  • Grodan Improved GR10

    Grodan Improved GR10 (Large 4″ w/ Hole), case of 144

    Size: 4″ x 4″ x 4″ w/ hole, (6/strip – 24 strips/case), case of 144

    $128.75

  • Grodan Improved GR10 (White Foil) 4″ x 4″ x 4″, 1,584 Blocks Loose on Pallet

    Grodan Improved GR10 (White Foil) 4” x 4” x 4” (1584 blocks – Loose on Pallet) Grodan ImprovedGrodan partnered with the ...

    $1,207.07

  • GRO-BLOCK Improved GR4

    Grodan Improved GR4 (Small 3″ No Hole), case of 384

    Size: 3″ x 3″ x 2.6″ no hole, wrapped (8/strip – 48 strips/case), case of 384

    $232.47

  • Grodan Improved GR4

    Grodan Improved GR4 (Small 3″ w/ Hole), case of 384

    Size: 3″ x 3″ x 2.6″ w/ hole, wrapped (8/strip – 48 strips/case), case of 384

    $232.46

  • Grodan GRO-BLOCK Improved GR4

    Grodan Improved GR4 (Small 3″ w/ Hole), case of 384

    Size: 3″ x 3″ x 2.6″ w/ hole, (8/strip – 48 strips/case), case of 384

    $163.40

  • GRO-BLOCK Improved GR5.6

    Grodan Improved GR5.6 (Large 3″ w/ Hole), case of 256

    Size: 3″ x 3″ x 4″ w/ hole, wrapped (8/strip – 32 strips/case), case of 256

    $232.41

  • Improved GR6.5

    Grodan Improved GR6.5 (Small 4″ w/ Hole), case of 216

    Size: 4″ x 4″ x 2.6″ w/ hole, (6/strip – 36 strips/case), case of 216

    $124.76

  • Grodan Improved GR6.5

    Grodan Improved GR6.5 (Small 4″ w/ Hole), case of 216

    Size: 4″ x 4″ x 2.6″ w/ hole, wrapped (6/strip – 36 strips/case), case of 216

    $180.96

  • Grodan Improved GR7.5

    Grodan Improved GR7.5 (Medium 4″ w/ Hole), case of 192

    Size: 4″ x 4″ x 3.1″ w/ hole, wrapped (6/strip – 32 strips/case), case of 192

    $222.85

Page 1 of 212»

Products

  • Books & Videos
  • Climate Control
  • Garden Supplies
  • Grow Lights
  • Harvest & Storage
  • Hydroponics
  • Pest Control
  • Plant Nutrients
  • Seed Starting
  • Soil / Media
  • Books & Videos
  • Climate Control
  • Garden Supplies
  • Grow Lights
  • Harvest & Storage
  • Hydroponics
  • Pest Control
  • Plant Nutrients
  • Seed Starting
  • Soil / Media

Best Sellers

  • HM Digital Meters​
  • Plant Nutrients Topic
  • Super Bat Budswel
  • Pargro
  • Big Time Hydroponics
  • Cutting Edge Solutions Bloom, 270 gal
  • iPonic 624 Two Zone
  • Humboldt Nutrients​
  • House & Garden Soil A, 1000 L
  • B.C. Grow

Company

  • About
  • We are here to help!
  • Why shop with us?
  • Free shipping policy
  • Our guarantee
  • About
  • We are here to help!
  • Why shop with us?
  • Free shipping policy
  • Our guarantee

Support

  • How to order
  • Shipping & delivery
  • Track your order
  • Returns & exchanges
  • Privacy policy
  • How to order
  • Shipping & delivery
  • Track your order
  • Returns & exchanges
  • Privacy policy

Copyright ©2023
All rights reserved

In order to provide our best pricing please select your shipping state.

Login

Create Account | Lost your password?

Wholesale Growers Direct
Proudly powered by WordPress Theme: Wholesale Growers Direct.
Skip to content
Open toolbar Accessibility Tools

Accessibility Tools

  • Increase TextIncrease Text
  • Decrease TextDecrease Text
  • GrayscaleGrayscale
  • High ContrastHigh Contrast
  • Negative ContrastNegative Contrast
  • Light BackgroundLight Background
  • Links UnderlineLinks Underline
  • Readable FontReadable Font
  • Reset Reset