Grodan GR10 Delta 10 Blocks w/Hole (4in) (24/cs)

Discover the cutting-edge Grodan GR10 Delta 10 Blocks w/Hole! Developed with leading experts and optimized for specialty crops, these blocks boast superior water and electrical conductivity distribution, promoting consistent plant growth. Partner with the best and see the benefits with Grodan Improved Gro Blocks! (24/cs)