Grodan Rockwool Wrapped Propagation Cube - 40mm x 40mm - 12pk varo__5kg Hydro Halo’s may be raised

Hydro Halo’s may be raised or lowered via the three supplied legs to spread or narrow the water footprint onto your plant medium

This device displays real-time temperature and humidity readings

DOSE: REGULAR: 1ML/L

The Ultimate Self Watering Propagator

CO2 enrichment is a proven method to significantly increase the growth rate of green plants

Grodan Rockwool Wrapped Propagation Cube - 40mm x 40mm - 12pk varo__5kg Hydro Halo’s may be raisedGroden Rockwool Propagation Cube 40mm x 40mm 12pk Pack of 12 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.