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New Density & Hydrophilic Technology: The Grodan Gro Block boasts a newly optimized density combined with the latest hydrophilic technology
Built-In 3-Speed Control: Sets 291
Pesticides and Fungicides
Uni-Slab Design: The design of the slab ensures every plant root is protected throughout its life cycle
Dramm BlueFlex 3/8 x 300' Spray Hose Option:Corrosion Resistant Fittings New Density & Hydrophilic Technology:Dramm BlueFlex 3 8 x 300' Spray Hose for Hydra Sprayers Built for daily spray work, the Dramm BlueFlex 3 8 x 300' spray hose delivers smooth handling and reliable pressure to keep your sprayer setup running efficiently. The 3 8" internal diameter supports steady output for spray wands, booms, and long reach applications. Durable, Flexible Spray Hose for Greenhouse and Hydroponics BlueFlex is designed to stay flexible as you move through rows, helping