Pittosporum tenuifolium, commonly known as Kohuhu, is a versatile evergreen shrub or small tree that brings a refined texture and soft movement into the landscape. It’s widely used for screening, hedging, or as a light, airy backdrop in layered plantings.

The foliage is small, rounded, and slightly glossy, with a bright to deep green tone depending on conditions. The leaves are spaced along dark, almost black stems, which adds subtle contrast and gives the plant a more delicate, textured appearance.

It naturally develops a dense but slightly open canopy, allowing light to filter through while still providing privacy. This makes it a great option when you want screening without a heavy, solid wall of foliage.

In spring, it produces small, dark purple flowers that are not visually prominent but can have a light, sweet fragrance, especially in the evening.

It can be maintained as a hedge, shaped into a small tree, or left to grow more naturally depending on the design.

Pittosporum tenuifolium grows best in full sun to partial shade and prefers well drained soil. Once established, it is moderately drought tolerant and performs well in coastal and inland conditions.

It typically reaches about 10 to 20 feet tall and 8 to 15 feet wide, depending on pruning and form. It is well suited for USDA zones 8 through 11. The foliage is evergreen.

This plant has low toxicity and is generally safe for gardens with pets and children.

The flowers may attract pollinators such as bees.

It is generally deer resistant.

Pittosporum tenuifolium fits especially well into Mediterranean, coastal, and modern garden designs, where its texture and structure can be used to create soft screening and layered depth.

It pairs well with plants like Westringia fruticosa ‘Smokey’ to create a cohesive, drought tolerant palette, Lomandra ‘Breeze’ to introduce a fine-textured lower layer, and Phormium ‘Maori Chief’ to add bold vertical contrast.

Expert Tip:

Place this where you want a lighter, more breathable screen, because its slightly open structure allows light through while still providing coverage. Regular trimming will help maintain density and keep the plant looking clean and intentional.

— Nick from Rooted Theory

NOTE: 5 gallon sizes are approximately 30-36" planted.  15 gallon sizes are approximately 4.5-6' planted. Plant heights can vary by season.