Garden Scheme
Pittosporum tobira
Pittosporum is a dense evergreen shrub that brings year-round mass and glossy foliage to warm-zone planting plans. At about 10 feet tall and wide, it reads as a substantial screen or structural shrub rather than a small border filler. Fragrant white flowers arrive from late spring into early summer, giving a seasonal lift to an otherwise foliage-led planting.
Space Pittosporum 8 ft apart, measured center to center (2.4 m).
The mature spread is about 10 ft (3 m), so plants set at that distance grow together into a connected screen.
Treat 8 ft as a planning baseline — cultivar and local growing conditions shift the final footprint.
Use Pittosporum along a property edge, beside a patio, or at the back of a broad foundation bed where its permanent bulk can define the space. Its dense branching suits hedges, screens, barriers, and grouped plantings; allow enough bed depth that the shrub does not spill into a path as it matures. Keep a reachable maintenance side or nearby path when planting a long run, especially where clipping is part of the design.[1][2]
Set plants 8 feet apart, center to center, for a connected hedge rhythm while still giving each shrub a clear starting position. A mature plant can occupy roughly a 10-foot-wide circle, so canopies may knit together over time in a hedge. For individual specimens, reserve the full width and keep that footprint clear of doors, narrow walks, utility access, and lower plants that would be shaded or crowded.
Place Pittosporum in full sun and give it moderately watered ground with good drainage. It can suit exposed coastal-style layouts, but avoid low pockets where water lingers around the root zone. In a mixed bed, position it where irrigation can support establishment without turning the soil persistently wet.[1][2]
The shrub holds its foliage through the year, so its footprint remains visually active even when neighboring perennials are dormant. Plan flowering interest for late spring to early summer, when fragrant white blooms can be placed near seating, entries, or a regularly used path without relying on them as the only seasonal feature.
Treat Pittosporum as a long-term woody boundary rather than a temporary screen. If shaping is needed, leave working room around the hedge and prune with the following season’s flowering in mind, since blooms form on older growth. Poorly drained sites are a weak fit because root problems are more likely where soil stays wet.[1]