Grodan® RWAO3640 A-Ok Starter Plugs™ Plant Starters, 98-Count

Grodan® A-Ok Starter Plugs™ are designed for seed and cutting propagation prior to "blocking on" into larger growing blocks. The V-shape design of the plug discourages tangling of roots between the plugs in the A'OK plug sheet. Come in a sheet that fits a standard 10x20 flat.

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.

• 98 Count
• Size: 1.5" x 1.5"
• Made from molten rock spun into cotton candy like fibers and then compressed into cubes, blocks, or slabs
• Unique by making different types of fibers
• Supports the requirement of the plant in the different plant stages
• Absorbs nutrient solution while retaining plenty of oxygen for rapid plant growth
• Seedlings started in cubes are easily transferred to blocks and then onto slabs, if desired
• Can be transplanted into more traditional planters and growing mediums.