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1.5" Grodan Rockwool Cubes for Seed Starter (49 Hydroponic Plugs) + The Hydroponic City Stakes
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
- Cash On Delivery/Cash Upon Pickup Available
1.5" Grodan Rockwool Cubes for Seed Starter Features
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Grodan A-OK Rockwool starter plugs are perfect for starting seeds or for rooting clone cuttings
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Has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth
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Supports the requirement of the plant in the different plant stages
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Once your seedlings have a good rooting structure and are looking strong now is the time for transplanting as the rooting cube will be full of vigorous roots.
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5 THCity Stakes included in every order!
About 1.5" Grodan Rockwool Cubes For Seed Starter
Grodan 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. Grodan A-OK 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.
