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Pittosporum tobira
Japanese cheesewood
Pittosporum tobira
Japanese Pittosporum is an evergreen shrub or small tree, known for its leathery, dark green leaves and fragrant, creamy white flowers in spring. It can grow to be 10-20 feet tall and wide and is often used as a hedge or screening plant due to its dense growth habit. The fruits are small, woody capsules containing sticky seeds.
CategoryDetails
Plant TypePerennial plant
Duration to maturity3 months to harvest
Estimated Plant Lifespan50 years lifespan
Sun Requirements6+ hours direct sunlight (Full Sun)
Pollination

Method: Insect pollination

Watering Requirements

Method: Deep watering

Frequency: When the top inch of soil is dry

Notes: Avoid overwatering, which can lead to root rot.

Humidity Requirements

Level: Moderate

Cleaning RequirementsPrune to maintain shape and size as needed. Remove any dead or diseased branches.
Temperature Range

Min: -10°C

Max: 35°C

Alternative Namesmock orange, Japanese pittosporum, Japanese mock-orange
Buxus sempervirens
common box
Buxus sempervirens
Both plants prefer similar well-drained soil and full sun to partial shade and can create a visually appealing dense hedge when planted together.
Ligustrum lucidum
tree privet
Ligustrum lucidum

Glossy Privet is a vigorous grower that can quickly outcompete other plants for resources such as light, water, and nutrients, potentially suppressing the growth of Pittosporum.

Pittosporum psyllid

These small insects feed on the leaves, causing yellowing, leaf distortion, and honeydew secretion which can lead to sooty mold.

Spider mites

Tiny arachnids that suck sap from the leaves, causing stippling, yellowing, and webbing on the undersides of leaves.

Steps:

    • Take 4-6 inch cuttings from semi-hardwood stems in late spring or early summer.
    • Remove lower leaves and dip the cut ends in rooting hormone.
    • Plant cuttings in a moist, well-draining potting mix.
    • Keep the cuttings moist and in a shaded area until roots develop (usually 6-8 weeks).

Neem oil

Effective natural pesticide for controlling many common pests, including spider mites and pittosporum psyllids.

Compost

Improves soil health and provides essential nutrients for healthy growth.