Grodan Gro-Block Improved GR4 - Small 3" (3x3x2.6) w/Hole - Strip - Carton — Single Unit

The Grodan® Improved Gro-Block™ Strip uses hydrophilic technology and structured density to support consistent water distribution and root development. Even moisture levels support stable plant growth conditions. Designed for compatibility, it integrates easily into propagation and transplanting systems. Suitable for consistent crop production.