Rockwool

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A-Ok Starter Plugs 1", 200/ Sheet

Grow Mediums

$9.09 $15.11
Cube Cap Drip Cap

Block Cover

From $1.88 $2.69
Grodan Gro-Blocks Big Mama, 8"

Grow Mediums

$5.59 $7.99
Grodan Gro-Blocks Hugo w/ Holes, 6"

Grow Mediums

$2.79 $3.99
Grodan Gro-Slab, 36" x 12" x 3", Wettest

Grow Mediums

$10.49 $14.99
Grodan Gro-Slab, 36" x 6" x 3"

Grow Mediums

$6.99 $9.99
One of the most stable, reliable growing mediums on the market, rockwool continues to be the hydroponic growers best friends. Coming in a mixture of shapes, sizes, and types, there are countless options. We also stock an assortment of liquid conditioners and nutrients to produce some of the best roots possible.