Special Web Offer - Get 50% OFF!
Grab Your Deal Now
PlantSnap
Plant Care
Karo
(Pittosporum crassifolium)
Also Known As
Karo, New zealand honeysuckle, Butterbush
About This Plant
Pittosporum crassifolium is a species of evergreen tree or shrub that can grow up to 10 meters (33 feet) tall. It has dark green, glossy, leathery leaves that are about 5-10 cm (2-4 inches) long and 2-5 cm (0.8-2 inches) wide. The flowers are small, creamy-white, and have a pleasant fragrance. The fruit is a woody capsule that contains numerous seeds.
Plant Care Instructions
Outdoor Size Range
Can grow up to 10 meters (33 feet) tall
Light Requirements
Karo prefers full sun to partial shade. It can tolerate some shade, but too much shade can cause the plant to become leggy and weak.
Humidity Needs
Karo can tolerate a wide range of humidity levels, from dry to moderately humid.
Fertilizing Schedule
Fertilize the plant once a year in spring with a slow-release fertilizer.
Pruning Guidelines
Prune the plant in late winter or early spring to maintain its shape and encourage new growth.
Common Pests and Diseases
Karo is generally pest-free, but it can be susceptible to scale insects and mealybugs.
Indoor Size Range
Not suitable for indoor cultivation
Watering Schedule
Karo likes well-drained soil and can tolerate drought once established. Water the plant deeply once a week during the growing season and reduce watering in winter.
Temperature Range
Karo prefers mild to warm temperatures and can tolerate a range of temperatures from 5°C (41°F) to 30°C (86°F).
Growing Season
Karo can be grown year-round in areas with mild winters, but it grows best in spring and summer.
Growing Difficulty Level
Karo is relatively easy to grow and maintain.
USDA Hardiness Zones
Karo is hardy in USDA zones 9-11.
Did You Know?
In Maori culture, the Karo tree is considered sacred and is often used for medicinal purposes.
