Grodan Gro-Block Improved GR10 Large with Hole, Unwrapped, 4" x 4" x 4" - Case of 144

Grodan Gro-Blocks Improved features advanced wetting technology to enhance water and nutrient distribution, supporting uniform crop growth with reduced water and nutrient usage.

• The description claims that the product supports more uniform and high-quality crop growth.
• The description claims that the product uses less water and nutrients.
• The description claims that the product achieves full saturation with no dry spots and improved EC control.
• The description claims that the product has improved re-wettability.