Rockwool

Cultilene

Cultilene Rockwool Blocks

Grodan

Grodan A-OK Starter Plugs, 1" - 200 per Sheet (Case of 30)

Grodan

Grodan A-OK Starter Plugs, 1.5" - 98 per Sheet

Grodan

Grodan A-OK Starter Plugs, 2" - 50 per Sheet

Grodan

Grodan Big Mama, 8" x 8 " x 8" (Case of 18)

Grodan

Grodan Big Mama, 8" x 8" x 8" (Single Block)

Grodan

Grodan Classic Slab, 12" x 3" x 36" (Case of 8)

Grodan

Grodan Gro-Block Improved Big Mama, 8" x 8" x 8 " (Case of 18)

Grodan

Grodan Gro-Block Improved GR10 Large with Hole, 4" x 4" x 4" (Case of 144)

Grodan

Grodan Gro-Block Improved GR22 Jumbo with Hole, 6" x 6" x 4" (Case of 64)

Grodan

Grodan Gro-Block Improved GR32 Hugo, 6" x 6" x 6"

Grodan

Grodan Gro-Block Improved GR5.6 Large with Hole, 3" x 3" x 4" (Case of 256)