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Grodan Grow Cubes - 11.5 Gal
Made of the same high-quality stonewool as the larger cubes and slabs, these miniature Grodan Growcubes fit any containe… |
$24.90
$23.65 |
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Grodan Grow Cubes - 23 Gal
Made in Denmark since 1969, stonewool is widely recognized as the ideal growing substrate. For any growing application, … |
$40.32
$38.30 |
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Grodan Rockwool 2"x2"x2" - 24pk
Stonewool is a state-of-the-art growing substrate preferred by hundreds of hydroponics gardeners. Seeds o… |
$6.50
$5.95 |
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Grodan Rockwool 3"x3"x2.5" Block
Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, … |
$5.04
$4.95 |
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Grodan Rockwool 3"x3"x4" Block
Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, … |
$8.19
$7.75 |
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Grodan Rockwool 4"x4"x2.5" Block
Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, … |
$5.80
$5.00 |
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Grodan Rockwool 4"x4"x4" - Case of 144
Made in Denmark since 1969, Grodan stonewool is known the world over for its quality, consistency, ease of use and perfo… |
$192.00
$181.92 |
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Grodan Rockwool 4"x4"x4" - Strip of 6
Made in Denmark since 1969, Grodan stonewool is known the world over for its quality, consistency, ease of use and perfo… |
$8.78
$8.34 |
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Grodan Rockwool 6"x6"x6" - Case of 48
Made in Denmark since 1969, horticultural stonewool is used the world over by both hydroponics and soil gardeners. … |
$158.40
$142.50 |
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Grodan Rockwool 6"x6"x6" Hugo Block
Made in Denmark since 1969, horticultural stonewool is used the world over by both hydroponics and soil gardeners. … |
$3.30
$3.00 |
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Grodan Rockwool Slab - 12"
Featuring high water retention capabilities and a completely uniform design, this classic Grodan Stonewool Delta Sl… |
$14.65
$13.50 |
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Grodan Rockwool Slab - 6"
Featuring high water retention capabilities and a completely uniform design, this classic Grodan Stonewool Delta Sl… |
$7.90
$7.50 |
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Grodan Rockwool Slab - 8"
Featuring high water retention capabilities and a completely uniform design, this classic Grodan Stonewool Delta Sl… |
$9.70
$8.82 |
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Grodan Rockwool Starter Sheet of 98
Made in Denmark since 1969, horticultural stonewool is widely recognized as an ideal growing substrate. Each Grodan A… |
$12.70
$12.47 |
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Grodan Wrapped Starter Cubes - 45pk
Stonewool is recognized the world over as the ideal hydroponics growing substrate. Grodan stonewool is known for its qua… |
$8.95
$7.75 |
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