Pay in 4 interest-free payments of $16.95 Learn more
Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
4 lbs total)
Fully customizable ppm deadband and CO2 setpoint allow flexibility in programming
Available in 2'
0H (PL) Shipping Weight 19
Hydrofarm 6" Rockwool Block Cover, pack of 40 Phat 4 lbs total)Product 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)
