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PlantSnap
Plant Care
Dead man's fingers
(Decaisnea insignis)
Also Known As
Dead man's fingers, Blue sausage fruit, Dead man's finger
About This Plant
Decaisnea insignis is a deciduous shrub that belongs to the family Lardizabalaceae. The plant is known for its unusual fruits that resemble sausage-shaped pods and its large, tropical-looking leaves.
Plant Care Instructions
Outdoor Size Range
10-20 feet (3-6 meters)
Light Requirements
Decaisnea insignis prefers partial shade to full shade.
Humidity Needs
The plant prefers high humidity levels, but it can tolerate average indoor humidity levels.
Fertilizing Schedule
The plant benefits from a balanced, slow-release fertilizer applied in the spring.
Pruning Guidelines
Prune the plant in late winter or early spring before new growth appears. Remove any dead or damaged branches and shape the plant as desired.
Common Pests and Diseases
The plant is relatively pest-resistant, but it may be susceptible to aphids, spider mites, and scale insects.
Indoor Size Range
36-48 inches (91-122 cm)
Watering Schedule
The plant requires regular watering during the growing season, but it should be allowed to dry out slightly between waterings to prevent root rot.
Temperature Range
Decaisnea insignis prefers cool to moderate temperatures, with an ideal range of 60-75°F (15-24°C).
Growing Season
The plant typically grows from late spring to early fall.
Growing Difficulty Level
Decaisnea insignis is moderately difficult to grow and maintain.
USDA Hardiness Zones
Decaisnea insignis is hardy in USDA zones 5-8.
Did You Know?
The sausage-shaped fruits of Decaisnea insignis are edible and have a sweet, tangy flavor. They are often used in desserts and preserves in China, where the plant is native.
