Grodan Rockwool Cubes, Indoor Gardening and Seed Starting Usage, (1 inch) 100 Cubes : Patio, Lawn & Garden

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 36/40 1.5 in x 1.5 in Plugs (98/Sheet)

1.5 Grodan Rockwool Cubes for Seed Starter (98 Hydroponic Plugs) + The Hydroponic City Stakes : Patio, Lawn & Garden

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Agricultural Rock Wool Soilless Cultivation Planting Rock - Temu

Rockwool cubes, 1.5, seed planting, seed germination

Grodan Grow Cubes

Machinehome 50pcs Garden Sheets Rockwool Soilless Planting Starter Cubes Hydroponic Seeding Cubes, 25x25x40MM

An inorganic and sterile growing medium made from spun molten rock A superior medium for rooting cuttings Provides 20% air space when saturated Does

Grodan Rockwool Cubes (4 X 4 X 4 Inches) 6 Pack With Holes

Machinehome 50pcs Garden Sheets Rockwool Soilless Planting Starter Cubes Hydroponic Seeding Cubes, 25x25x40MM

You Know When You Grow - US51 by Garden Culture Magazine - Issuu

Grodan Rockwool Cubes with Holes - 6 x 6 x 6 Inches - 4 Pack : Soil And Soil Amendments : Patio, Lawn & Garden

Grodan Rockwool Cubes, Indoor Gardening and Seed Starting Usage, (1 inch) 100 Cubes : Patio, Lawn & Garden