Grodan Gro-Block Improved GR6.5 Small with Hole, 4" x 4" x 2.5" - CASE of 216

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

• 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.