Haxnicks Deep RootrainersDeep (Sherwood) Rootrainers are the workhorse of the range suitable for propagating and cultivating nearly all plants, trees, shrubs, herbaceous, fruit and vegetables; especially those that have deep fast growing roots such as sweet peas, beans etc. Key Features: Each pack contains: 1 holding tray, 8 books and a clear propagating lid. Deep (Sherwood) Rootrainers Cell Depth: 12cm Tray Size: L: 15" (36cm) W: 9" (22cm) D: 9cm Cells per Tray: 32 Cells per