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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
Fully customizable ppm deadband and CO2 setpoint allow flexibility in programming
Decoration - looks great as a top dressing for pots and also helps to prevent evaporation
Available in 2'
Attribute name Attribute value NPK Phosphorus (P) 30 NPK Potassium (K) 50 Barcodes 10670829208405 (GTIN)
Hydrofarm 6" Rockwool Block Cover, pack of 40 Phat Fully customizable ppm deadband andProduct Details PLASTIC BLOCK COVERS Reflect light to plant leaves, where its needed most. Block light from media. Eliminate algae and mildew growth. 40 dual sided block covers per pack. Works great with GRODAN Blocks. Block light from media Reflect light to plant leaves where it's needed most Eliminate algae and mildew growth 40 dual sided block covers per pack Specs Attribute name Attribute value Barcodes 10638104945797 (GTIN) 638104945790 (UPC A)
US$ 199.50
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