Hydrofarm Rockwool Block Cover 6" Pack of 40 ac-/-dehumidification-/-humidification with twice the bucking power

with twice the bucking power of traditional buckers

000 sq ft(Cost: ~$1

supporting faster rooting without over-saturation

You’ll be able to easily find what you’re looking for as you pull it out of deep storage

which is typically sold in drugstores

Hydrofarm Rockwool Block Cover 6" Pack of 40 ac-/-dehumidification-/-humidification with twice the bucking powerDescription Product Details: 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 Specifications Barcodes: 10638104945797 (GTIN) 638104945790 (UPC A) Dimensions: 7. 4L x 7. 2W x 7. 5H (CS) 7. 0L x 6. 5W x 0. 2H (EA) Shipping Weight: 0. 33 lbs.