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The largest selection of hydroponic supplies in Metro Detroit, Michigan. Browse grow lighting, growing media, pest control, and more.
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Brand: Grodan
Grodan 1.5” AO pre-cut loose in box, case of 2,310
Grodan 1.5” AO prefilled tray, case of 1,500
Grodan Classic 30/75 Slab (wet), 12" x 3", case of 8
Grodan Delta 5.6 Block, 3" x 3" x 4", case of 256
Grodan Delta 6.5 Block, 4" x 4" x 2.5", case of 216
Grodan Dutch Leach Tray Elbow, bag of 25
Grodan Dutch Leach Tray Endcap, bag of 25
Grodan Expert 15/100 Slab, 36" x 6" x 4", case of 12
Grodan GR-Unislab, 9.4 x 7.6 x 3.9 with 4"x4" hole, case of 16
Grodan Gro Block Improved GR10 Large 4" w/Hole 4" x 4" x 4" Shrink wrapped/Strip, (case of 144 blocks)
Grodan Gro Block Improved GR10 Large 4" w/Hole 4" x 4" x 4" Strip, (case of 144 blocks)
Grodan Gro Block Improved GR4 Small 3" w/Hole 3" x 3" x 2.6" Shrink wrapped/Strip
Grodan Gro Block Improved GR5.6 Large 3" w/Hole 3" x 3" x 4" Shrink wrapped/Strip
Grodan Gro Block Improved GR6.5 Small 4" w/Hole, 4" x 4" x 2.6" Strip
Grodan Gro Block Improved GR7.5 Med 4", 4" x 4" x 3" hole, loose on pallet
Grodan Gro Block Improved Mini Block 1.5" Shrink wrapped/Strip
Grodan Gro Block Improved Mini Block 2" Shrink wrapped/Strip
Grodan Gro-Block Improved GR6.5, Small 4” (4" x 4" x 2.6") w/Hole – 2,448 units on pallet
Grodan Gro-Block Improved GR7.5 – Medium 4“ (4" x 4" x 3") w/Hole, Strip, case of 180
Grodan Gro-Block Improved Jumbo, 6" x 6" x 4" w/Hole, (qty 704 blocks loose on pallet)
Grodan Gro-Smart Tray, 78-Cell, Terracotta
Grodan Gro-Wool Medium Water Absorbent Granulate Rockwool, 3.5 cu ft
Grodan Grow Chunks, 2 cu ft, case of 3
Grodan Grow-Cubes, 2 cu ft, case of 3
Grodan Grow-Cubes, 5.3 cu ft (loose in box)
Grodan Improved GR10 (White Foil) 4" x 4" x 4", 1,584 Blocks Loose on Pallet
Grodan Improved GR40 Uniblock, 8" x 8" x 4", case of 36
Grodan Improved Gro-Block Big Mama, 8 x 8 x 8, no hole, case of 18
Grodan Improved Gro-Block, Hugo 6" x 6" x 5.8", Case of 64
Grodan Improved Gro-Block, Jumbo 6" x 6" x 4", Case of 64
Grodan Improved Gro-Slab, 36 x 12 x 3, case of 8
Grodan Improved Gro-Slab, 36 x 6 x 4 with three 4 x 4 pre-cut holes
Grodan Improved Hugo 6" x 6" x 5.8", 512 Blocks Loose on Pallet
Grodan Macro Plugs, 35 packs of 50 count
Grodan Round Macro Plugs w/Slit, case of 2000
Grodan Stone wool A-OK Starter Plugs 25/40 10/10 Cubes, 1" x 1", 30 sheets of 200
Grodan Stone wool A-OK Starter Plugs 36/40 6/15 Starter Cubes, 1.5" x 1.5", 30 sheets of 98, Commercial
Grodan Stone wool A-OK Starter Plugs 50/40 6/15, 2"x2", case of 1,500
Grodan Stone wool A-OK Starter Plugs 36/40 6/15 Starter Cubes, 1.5" x 1.5", 30 sheets of 98
Grodan Syringe, 60 ml, with plastic needle for EC/pH tests
Mega Twine Clips, 25 mm, Terracotta, 100 pack
