Pittosporum ralphi 'Stephens Island'Pittosporum 'Stephens Island' is a fast growing and dense pittosporum suitable for windbreaks and screening. dense mid green leaves on dark stems. A wind hardy dense screen comfortably growing to 3m. Highly recommended for mid sized screening on rural properties or where shelter is required. typically trimmed 2m to 3m high x 1. 0m wide left untrimmed: 3. 0m tall x 3m wide full sun position Plant spacing: 0. 5m spacing for 1m tall or less. 1. 0m