1" Rockwool Starter Plugs, Sheet of 50 Plugs + Twin Canaries Chart

FoxFarm Soluble Nutrient Trio: Open Sesame, Cha Ching, Beastie Bloomz – 6oz Each
1″ Rockwool Starter Plugs, Sheet of 50 Plugs + Twin Canaries Chart
Grodan Stonewool (rockwool) is 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 comes in graduated sizes. Seedlings started in cubes are easily transferred to blocks and then onto slabs, if desired. Seedlings or cuttings started in the Grodan cubes can also be transplanted into more traditional planters and growing mediums.
Made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs Has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth Seedlings or cuttings started in the Grodan cubes can also be transplanted into more traditional planters and growing mediums Twin Canaries Chart included with every order!
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The Hydroponic City also provides other products related to Grodan Rockwool. Please refer to the links below that can guide you to your preferred Grodan product.
1 inch Grodan (Sheet of 100 or 200)
1 Inch Grodan (Sheet of 25, 50, 100)
1 Inch, 1.5 Inch, and 2 Inch Grodan (Sheet size 49, 25, 100)
2″ Grodan Starter Plugs
2 Sheets of 25 (50 Plugs Total)
Grodan Macro Plugs 1.5 Inch (5, 25, 50, 100)
1.5 Inch Grodan Delta Mini Blocks
2 Inch Grodan Delta Mini Blocks