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Monitor plant response
Inner diameter: 12
Food-grade materials FDA-approved for contact with consumables
This allows it to provide pinpoint accurate temperature and humidity readings and enables you to quickly adjust your fan to your cooling or heating needs
including coco coir
Grodan Improved Gro-Slab, 36in x 6in x 3in | Case of 12 Cloning Gels | Powders | Solutions Monitor plant responseGrodan Improved Gro Slab, 36in x 6in x 3in Grodan's Improved Gro Slab utilize improved hydrophilic technology for better water distribution and root development. This can offer a more uniform distribution throughout the Gro Slab. Available with pre cut holes for easy planting. Individually bagged. Size: 36in x 6in x 3in
