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  • Environmental Controls
  • Irrigation And Oxygenation
  • Containers
  • Fans, Ventilation, and Ducting
  • Lighting
  • Measuring, Testing, and pH
  • Nutrients & Supplements
  • Pest & Disease Control
  • Propagation
  • Growing Mediums
  • Garden Accessories
KC RIVER MARKET HYDRO
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  • Environmental Controls
  • Irrigation And Oxygenation
  • Containers
  • Fans, Ventilation, and Ducting
  • Lighting
  • Measuring, Testing, and pH
  • Nutrients & Supplements
  • Pest & Disease Control
  • Propagation
  • Growing Mediums
  • Garden Accessories
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Rockwool

Grodan A-OK Starter Plugs
Grodan A-OK Starter Plugs
From $15.40
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Grodan Pargro QD 1.5 in Wrapped
Grodan Pargro QD 1.5 in Wrapped
Regular price $8.74
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Pargro QD 4x4" Wrapped
Pargro QD 4x4" Wrapped
Regular price $9.43
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Grodan Pargro QD Biggie Block 6 in x 6 in x 6in w/ Hole
Grodan Pargro QD Biggie Block 6 in x 6 in x 6in w/ Hole
Regular price $2.73
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Grodan Macro Plugs, 50 count
Grodan Macro Plugs, 50 count
Regular price $12.26
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Grodan Grow-Cubes  2 cu ft
Grodan Grow-Cubes 2 cu ft
Regular price $46.75
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Grodan Cress Plate Propagation Mat 10 in x 20 in
Grodan Cress Plate Propagation Mat 10 in x 20 in
Regular price $1.60
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Growpito 1.5 cu. ft.
Growpito 1.5 cu. ft.
Sold Out
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Grodan Big Momma, 8" x 8" x 8"
Grodan Big Momma, 8" x 8" x 8"
Regular price $8.61
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Grodan Improved Gro-Block, Hugo 6" x 6" x 5.8"
Grodan Improved Gro-Block, Hugo 6" x 6" x 5.8"
Regular price $3.80
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Grodan Gro-Wool Absorbent Granulate
Grodan Gro-Wool Absorbent Granulate
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Grodan Expert Slab 20/75 8 in x 3 in x 36 in
Grodan Expert Slab 20/75 8 in x 3 in x 36 in
Regular price $10.80
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