Supreme Hydroponics 44749 Grodan Growcubes with 0.25-Inch Cubes of Rockwool Fits Any Container Size, 2 Cubic Feet Bag
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<b>[Product Information]</b><br>
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<li>Small cubes of media that are used to transplant plants grown in Gro-dan</li>
<li>Gro-Dan is the registered trade mark of Grodan, Inc</li>
<li>Rock-wool material creates a porous growing medium</li>
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