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PlantSnap
Plant Care
Wishbone flower
(Torenia fournieri)
Also Known As
Wishbone flower, Torenia, Summer orchid, Bluewings
About This Plant
Torenia fournieri is a flowering plant species native to Asia and Africa. It is an annual or perennial herb that grows up to 30 cm (12 inches) tall and 45 cm (18 inches) wide. The plant produces beautiful, showy flowers that are blue, purple, pink, or white in color.
Plant Care Instructions
Outdoor Size Range
6-18 inches (15-45 cm)
Light Requirements
Torenia fournieri prefers partial shade to full shade. It can tolerate some morning sun, but it needs protection from hot afternoon sun.
Humidity Needs
Torenia fournieri prefers high humidity levels. It will benefit from regular misting or placing a tray of water near the plant to increase humidity.
Fertilizing Schedule
Feed Torenia fournieri with a balanced fertilizer every two weeks during the growing season.
Pruning Guidelines
Deadhead spent flowers to encourage more blooms. Pinch back the tips of the plant to promote bushier growth.
Common Pests and Diseases
Common pests that can affect Torenia fournieri include aphids, spider mites, and whiteflies. It can also be susceptible to fungal diseases such as powdery mildew.
Indoor Size Range
6-12 inches (15-30 cm)
Watering Schedule
The soil should be kept consistently moist but not waterlogged. Water the plant when the top inch of soil feels dry to the touch.
Temperature Range
Torenia fournieri prefers temperatures between 60-75°F (15-24°C). It is not frost-tolerant and should be protected from cold temperatures.
Growing Season
Torenia fournieri is a warm-season plant that blooms from late spring to early fall.
Growing Difficulty Level
Torenia fournieri is moderately easy to grow. It requires some attention to watering and humidity levels, but it is not overly fussy.
USDA Hardiness Zones
Torenia fournieri is hardy in USDA zones 10-11.
Did You Know?
The name 'Wishbone flower' comes from the shape of the stamens, which resemble a wishbone.
