Pittosporum tenuifolium aka Kohuhu

Taxonomy

Pittosporum tenuifolium, also known as kōhūhū, black matipo, kohukohu, and tawhiwhi, is a compact evergreen tree native to New Zealand. This small tree can grow up to 10 meters in height and is characterized by its slender-leaved appearance. The glossy leaves of Pittosporum tenuifolium are grey-green with a creamy-white edge, which later turn mottled green with hints of pink and crimson during winter. In early summer, clusters of small, bell-shaped dark purple flowers with a honey scent adorn the tree. While their dark flowers may go unnoticed, their heavenly aroma fills the yard. These evergreen plants are ideal for corner shrubbery or as a tree. With their leathery textured, dark green leaves, they add beauty to any landscape. Pittosporum plants are relatively easy to grow and care for, making them popular for hedging and bordering gardens. With approximately 200 species originating from Southeast Asia and Japan, the leaves of Pittosporum grow in a unique whirly pattern. Not only do they enhance the beauty of the yard, but they also increase the value of the home.

Common names

Kohuhu, Tawhiwhi, Thin Leaved Pittosporum

How to care for Kohuhu

Difficulty

Kohuhu presents a moderate level of care, which allows plant enthusiasts with some experience to expand their skills and knowledge.

Water

Kohuhu should be watered regularly, allowing the soil to dry out between waterings.

Soil

Kohuhu loves a well-draining soil. Perlite and vermiculite help with drainage, while coco coir adds organic matter, so a good potting soil mix will have all three. You can improve store-bought soil by adding some perlite to it.

Lighting

To ensure optimal growth, the Kohuhu prefers bright diffused light for 6-8 hours each day. Insufficient light can result in slow growth and leaf drop, so it's important to find a well-lit location for this plant. Place it near a window, within a distance of 1 meter (3 feet), to enhance its potential for thriving.

Dormancy

During the wintertime, it's common for Kohuhu to go dormant and their growth may slow down, so waterings should be spaced out more.

Toxicity

The toxicity level of this plant has not been officially confirmed by Ploi. If there is a possibility of ingestion of plant material with an uncertain toxicity by you, a family member, or a pet, it is advisable to seek the assistance of a medical professional.

Region of origin

Kohuhu’s native range is New Zealand.


More info:
Wikipedia