Grodan Propagation Tray 150-count (18-pack)

Rockwool blocks for seed cultivation and cuttings

Ideal for growing from seeds or for cuttings. The rockwool blocks must be watered before use. In their original state, they have a neutral pH value of 7.0.

Technical Specifications

Model: Delta SBS - SBS 25/150 6/15 (8G) M
Weight: 6.70 kg
Manufacturer: Rockwool B.V., Roermond, Netherlands.