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

Grodan A'OK plugs are made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant stages. Grodan has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth.

Grodan A-OK 1.5 Starter Plugs, 30 Sheet Case (98/sheet)

ROCKWOOL

Grodan Delta 4 – 3 in Block 3 in x 3 in x 2.5 in No Hole – Mile Hydro

Grodan Uni-Slab 9.5 in x 8 in x 4 in CASE – Mile Hydro

Delta 4 Gro-Block w/Hole - Strip of 8 - FarmTek

Gro Block Improved Small 3Inches GR4 No Hole (3Inchesx3Inchesx2.6Inches) (8/strip- 48 strips per cs) 384 per case - Guerrilla Grow Hydroponics

Grodan Delta 10 - 4 in Block 4 in x 4 in x 4 in w/ Hole (24ct)

Aurora Innovations Procision Perlite Mega Chunk 4 Cu Ft (36/Plt

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Supplies - Cloning and Seed Starting - Cubes - Emeraldrose Grows

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Growing Media Cannabis Cultivation

1 Inch Grodan Rockwool Cubes, Sheet of 100 - Esbenshades

Grodan Pro A-OK Starter Plugs 1.5 in Unwrapped