Grodan Rockwool Wrapped Propagation Cube - 40mm x 40mm - 30pk Root Repairs & Cleaners flow rate - l/h 500

flow rate - l/h 500 l/h Pressure (pressure output

with an eventual increase in the weight of the harvest

more robust frame wire material

ensuring your plants receive the ideal conditions to thrive

and a pH greater than 7 is basic (alkaline)

Grodan Rockwool Wrapped Propagation Cube - 40mm x 40mm - 30pk Root Repairs & Cleaners flow rate - l/h 500Groden Rockwool Propagation Cube 40mm x 40mm 30pk Wrapped Cube with Hole Grodan Rockwool cubes are ideal for raising seedlings and cuttings. Once roots start to emerge through the cubes you will need to plant them on into larger Grodan Transplanting Cubes or some other medium. Pack of 30