Grodan Gro-Block Improved Mini-Block, 1.5" - Case of 2250 hydro-logic This blend incorporates sphagnum peat

This blend incorporates sphagnum peat moss

Probe: Heat-resistant ABS Material

Enhanced aeration and drainage

It also penetrates to dehydrate their entire body

- Heavy-duty 5ft hose

Grodan Gro-Block Improved Mini-Block, 1.5" - Case of 2250 hydro-logic This blend incorporates sphagnum peatThe Grodan Delta design forms the foundation for uniform and perfectly controllable propagation of plants, a prerequisite for powerful and vigorous plant growth. The variation in small and large pores throughout each block ensures that plant roots are always supplied with an optimal balance of air and water. Moreover, the water content of each block can be controlled with precision, and the efficient pattern of the pores ensures uniform distribution