The latest addition to the Blackmore Orphan Tray lineup is the 2-51 Orphan strip tray. The unique “orphan” design of the 2-51 keeps six "spare" cuttings attached to the "mother" strip tray in an orphan strip that is easily broken off at time of shipment. No more looking for orphans to replace cuttings that didn't root in the mother tray. The 1 ½ inch deep tray is vented and designed for 25mm Ellepots.