All-America Selections
Family
Scrophulariaceae
Botanical Name
Torenia
Plant Common Name
Wishbone Flower
General Description
This genus comprises 40 to 50 herbaceous annuals and perennials from tropical and subtropical Africa, Asia, and the Americas. They naturally inhabit forests and many exist at high altitudes. Several species are commonly grown as bedding plants, to include Torenia fournieri, and many cultivated hybrids have been bred.
The plants may be upright and bushy or spreading and typically have bright to dark green leaves, some with red-hues. Torenia flowers are variable, but most are showy, tubular, bilateral and have three lower petals and two upper petals. Many have a wishbone-like structure inside comprised of two stamens that arch and come together. The flowers range in color from pink, blue, purple, white and rose to yellow.
Torenia have a low drought tolerance and must be well watered when conditions are hot and dry. Most prefer filtered bright light and organic-rich, evenly moist soil.
Cultivated forms are common bedding plants that are ideal for cool shaded beds and containers.
Characteristics
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Sun Exposure
Partial Sun, Partial Shade
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Native To
Southern Asia, Southeastern Asia
Growing Conditions
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Habit
Clump-Forming
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Seasonal Interest
Summer, Fall
Ornamental Features
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Flower Interest
Showy
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Fragrant Fruit
No
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Fragrant Foliage
No
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Bark or Stem Fragrant
No
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Flower Petal Number
Single
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Repeat Bloomer
Yes
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Showy Fruit
No
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Edible Fruit
No
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Showy Bark
No
Special Characteristics
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Usage
Container, Mixed Border
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Sharp or Has Thorns
No
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Invasive
No
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Self-Sowing
Yes
