Grodan Rockwool 1.5 Macro Plugs (Pack of 50) – PowerGrow Systems & Utah Hydroponics

Stonewool Macroplugs are a sure bet for optimum germination. They start as basalt rock and chalk that is melted, spun into cotton candy-like fibers, and finally compressed into plugs. Their fibrous structure creates an ideal air-to-water ratio which contributes to robust root development throughout the entire plug. If you're ready to experience phenomenal growth with premium rockwool - the Grodan Macro Plugs are your gateway to better growing.

Macroplugs are 1.5 round with a slit that allows easy insertion of a cutting. These loose round plugs fit perfectly into the Gro-Block hole. For best results with these Macroplugs always insert them in a tray with individual cells. The individual cell will make sure the plug stays closed around the stem of your cutting.

Grodan Macro Plugs 50 Count

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)

New 50 count -rockwool Grodan 1.5 Round Macro Starter Plugs grow media : Patio, Lawn & Garden

New 50 count -rockwool Grodan 1.5 Round Macro Starter Plugs grow media

Grodan RW108004 Rockwool, 50-Pack Macro Plant Plugs, Green : Soil And Soil Amendments : Patio, Lawn & Garden

Grodan Wholesale Growers Direct

Stonewool Macroplugs are a sure bet for optimum germination. They start as basalt rock and chalk that is melted, spun into cotton candy-like fibers,

Grodan Rockwool 1.5 Macro Plugs (Pack of 50)

Grodan 1.5 Rockwool Starter Plugs, 2 Sheets of 49 Plugs (98 Plugs Total) + Twin Canaries Chart : Patio, Lawn & Garden

Grodan 1.5 Macro Plugs - Pack of 50 Rockwool Stonewool Plugs for Seed Starting, Plant Propagation & Cloning Cuttings : Patio, Lawn & Garden

Grodan Rockwool Cubes (2 X 2 X 1.5 Inches) 50 Per Sheet : Soil And Soil Amendments : Patio, Lawn & Garden

Rockwool & Stonewool Growing Mediums in Utah – PowerGrow Systems & Utah Hydroponics

50 Pieces Garden Starter Plugs Hydroponic Cubes Rock Wool Grow Media

50 Pieces Garden Starter Plugs Hydroponic Cubes Rock Wool Grow Media

50 Pieces Garden Starter Plugs Hydroponic Cubes Rock Wool Grow Media

ZeeDix 1.5 inch 4 Sheets Rockwool Cubes 196 Cubes Starter Plugs for Soilless Cultivation Seedlings Plants Hydroponics Germination