10.2 in. x 5.1 in. Rock Wool Stonewool Grow Cubes for Hydroponics Soilless Cultivation Clone Plants Germination (6-Pack)
$64.18
/package
Save up to $100 on your qualifying purchase 
Apply for a Home Depot Consumer Card- Made of high-quality basalt for natural and ecofriendly use
- High water absorption promotes root growth
- Can be cut into cubes to transplant after roots
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