Grodan rockwoll propagation mat with 150 cubes

Grodan rockwool propagation mat, incl. plastic tray, 150 cubes

Ideal for seeds or cuttings, SBS (Single Block System) is in a plastic tray for easy handling. When young plants have finished rooting, are ready to transplant them into larger pots with main medium.

Grodan rockwool cubes are completely natural product made of stone. Production process under very high temperature ensures that this product is completely sterile without diseases or pests and safe for humans and the environment.

Rockwool cubes guarantee excellent water / air conditions for better root development and faster plant growth.

• Completely sterile - ideal hydroponic culture medium.
• Reduced risk of pests and disease.
• Vertical fiber structure affects strong root growth
• Increased root development - Optimal air / water balance.
• Easy to re-saturate if it dries out

Dimensions of tray:
36x36x39mm