Cultiwool Rockwool Starter Cube Trays

Cultiwool rockwool starter cube trays provide a stone wool medium for starting seeds and rooting cuttings. Choose the cube size and tray quantity from the options above.

• Small cubes: 25mm cubes, 150 per tray.
• Large cubes: 36mm cubes, 77 per tray.
• Starter cubes have a planting hole and are supplied in a supporting tray.

Once roots are established, transfer the starter cube into a suitable Cultiwool growing block. Follow the Cultiwool preparation guidance for soaking and irrigation.

Please note: Trays may be cut in half for shipping.