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Rockwool

Rockwool

Rockwool is a popular and economical hydroponic substrate because it is cheap, lightweight, highly absorbent, and extremely efficient. Our high-quality selection of rockwool products also provides uniform distribution of water and nutrients. Products in this category include grow cubes of all sizes and grow starter plugs for sprouting and transplanting young plants without having to uproot or disturb your plants' vital root zone.

 

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Cultilene Stonewool Grow Block

Cultilene Stonewool Grow Cubes - 1.5 x 1.5 x 1.5 Inch (40 x 40 x 40 mm)

Cultilene Stonewool Grow Slab

Cultilene Stonewool Mini-Cubes - 12 x 12 x 12 mm (300 Liter Bag)

Cultilene Stonewool Tapered Grow Plugs - 35 x 35 x 40 mm

DripCap Plastic Block Cover

FloraFlex Drip Shield - 6-Inch

FloraFlex FloraCap Plastic Block Cover - 4-Inch

FloraFlex FloraCap Plastic Block Cover - 6-Inch

FloraFlex FloraCap Plastic Block Cover - 8-Inch

FloraFlex Light Shield - 6-Inch

FloraFlex Single-Use FloraCap Plastic Block Cover - 6-Inch

Grodan - Big Mama 8 x 8 x 8 (Case of 18)

Grodan A-OK 25/40 1-inch x 1-inch Plugs, Sheet of 200 (30/cs)

Grodan A-OK 36/40 1.5 in x 1.5 in Plugs (98/Sheet) (30 Sheets/Cs)

Grodan A-OK 50/40 2 in x 2 in Plugs (50/Sheet) (30 Sheets/Cs)

Grodan Classic Slab 30/75 12 in x 3 in x 36 in (8/Cs)

Grodan Delta 10 - 4" x 4" x 4" w/ Hole

Grodan Delta 4 - 3" x 3" x 2.5" NO HOLE

Grodan Delta 4 - 3" x 3" x 2.5" w/ HOLE

Grodan Delta 5.6 - 3" x 3" x 4" w/ HOLE

Grodan Delta 6.5 - 4" x 4" x 2.5" w/ HOLE

Grodan Delta 8 - 4" x 4" x 3" w/ Hole

Grodan Delta Hugo 6 in Block 6 in x 6 in x 6 in w/ Hole

Grodan Expert Fat Slabs 15/100 6 in x 4 in x 36 in (12/Cs)

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