1-800-624-4488
    GROW-HGCOV4
    Pay With Amazon
    Rockwool Block Covers - 4 in. Image
    Rockwool Block Covers - 4 in. Image
    Rockwool Block Covers - 4 in. Image

    Rockwool Block Covers - 4 in.

    For Use with 4 in. Gro-Blocks - Pack of 40 - Hydrofarm HGCOV4


    Product Image
    An error has occurred
    Not for Sale. Reference Only.
    GROW-HGCOV4

    Rockwool Block Covers - 4 in.

    For Use with 4 in. Gro-Blocks - Pack of 40 - Hydrofarm HGCOV4

    Comparable Products

    Rockwool Block Covers - 4 in. Image 3 Gallon - Smart Pot - Fabric Pot Image HydroCorn Clay Pebbles - 36 Liters Image Fish-Mix - 5 Liter Image Power Flower - 2.5 gal. Image
    Description Rockwool Block Covers - 4 in. 3 Gallon - Smart Pot - Fabric Pot HydroCorn Clay Pebbles - 36 Liters Fish-Mix - 5 Liter Power Flower - 2.5 gal.
    Price $6.95 $4.24 $23.41 $54.97 $73.33
    SKU GROW-HGCOV4 GROW-724708 GROW-VCBPGLCORN GROW-722961 GROW-BCPF2-5
    Brand HydroFarm Sunlight Supply Gold Label BioBizz Botanicare
    MPN (Part No.) HGCOV4 724708 VCBPGLCORN 722961 BCPF2.5
    Current Item
    An error has occurred
    An error has occurred
    An error has occurred
    An error has occurred

    Description

    The dual purpose, Hydrofarm HGCOV4 block covers are specifically used for 4-inch rockwool or stonewool gro-blocks. With the white side reflecting light back towards plants and the black side blocking light from the media, these block covers reduce algae, pest problems, and mildew, while enhancing growth proficiency. Pack contains 40 dual-sided block covers.

    Specifications

    Brand:HydroFarm
    MPN (Part No.):HGCOV4
    Use With:4 in. Gro-Blocks
    Length:4 in.
    Height:4 in.
    Width:4 in.
    Package Quantity:40
    Weight:0.2 lb.

    Customer Reviews