Grodan Improved Gro-Block Rock Wool , Jumbo 6" x 6" x 4"
Grodan Improved Gro-Block Jumbo (6” x 6” x 4”) is a premium stone wool substrate designed for precision irrigation and optimal plant growth. Developed in collaboration with Wageningen University and top growers, these blocks feature an advanced wetting agent for uniform water content (WC) and electrical conductivity (EC) distribution. Their optimized fibre structure promotes even water absorption, stronger root development, and enhanced nutrient uptake. Ideal for specialty crops, these blocks support vigorous, high-yield plant growth with superior steering capabilities.
Original: $134.00
-65%$134.00
$46.90More Images
Grodan Improved Gro-Block Rock Wool , Jumbo 6" x 6" x 4"
Grodan Improved Gro-Block Jumbo (6” x 6” x 4”) is a premium stone wool substrate designed for precision irrigation and optimal plant growth. Developed in collaboration with Wageningen University and top growers, these blocks feature an advanced wetting agent for uniform water content (WC) and electrical conductivity (EC) distribution. Their optimized fibre structure promotes even water absorption, stronger root development, and enhanced nutrient uptake. Ideal for specialty crops, these blocks support vigorous, high-yield plant growth with superior steering capabilities.
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Description
Grodan Improved Gro-Block Jumbo (6” x 6” x 4”) is a premium stone wool substrate designed for precision irrigation and optimal plant growth. Developed in collaboration with Wageningen University and top growers, these blocks feature an advanced wetting agent for uniform water content (WC) and electrical conductivity (EC) distribution. Their optimized fibre structure promotes even water absorption, stronger root development, and enhanced nutrient uptake. Ideal for specialty crops, these blocks support vigorous, high-yield plant growth with superior steering capabilities.
