Grodan Improved Wool

Grodan Improved Gro-Blocks are 15 x 15 x 14cm stone wool blocks with an advanced wetting agent for even water and EC distribution.

• More uniform water content throughout the block
• Supports a well-developed root system
• Good control over irrigation steering
• Suited to experienced precision growers

Available options: Hugo Block 15 x 15 x 14cm - single, Hugo Block 15 x 15 x 14cm - box of 64