Torenia–commonly called wishbone flower– is a bushy annual with serrated light green leaves and, from summer to early fall, flared blooms with bi-color blossoms pale lilac and blue-purple, yellow and white, or rose and white petals. Torenia looks like miniature gloxinias or monkeyflowers (Mimulus).
Torrenia fournieri is often grown in summer bedding. Set Torenia at the front of an annual or mixed border. It can also be grown as a summer-flowering houseplant or cool-greenhouse plant.
The Torenia genus includes about 40 erect to spreading annuals and perennials. All are native to woodlands and high altitudes in tropical Africa and Asia.
Wishbone flower
, Torenia
Seven ways to use Torenia in your garden
Torenia, also known as wishbone flower, is a versatile and beautiful addition to home gardens. Here are some creative ways to incorporate it into your garden design:
1. Hanging Baskets and Containers
- Trailing Variety: Torenia’s trailing habit makes it perfect for hanging baskets and containers where it can spill over the edges, adding a lush and vibrant look.
- Pairing with Other Plants: Mix torenia with other shade-loving flowers such as impatiens or ferns for a textured and colorful container arrangement.
2. Edging and Borders
- Colorful Pathways: Use torenia as an edging plant along garden pathways or borders to create a continuous line of color.
- Low Maintenance: Its compact size makes it ideal for low-maintenance garden edges that remain attractive throughout the growing season.
3. Shade Gardens
- Brighten Shady Areas: Plant torenia under trees or in shaded garden beds to add pops of color in areas that don’t get full sun.
- Combine with Shade Plants: Pair it with hostas, coleus, or begonias for a diverse and lively shade garden.
4. Pollinator-Friendly Spaces
- Attract Bees and Butterflies: Torenia’s tubular flowers are attractive to pollinators, making it a great choice for gardeners looking to support local wildlife.
- Continuous Blooms: Its long blooming period ensures that pollinators have a reliable source of nectar for an extended time.
5. Window Boxes
- Eye-Level Interest: Plant torenia in window boxes where their vibrant colors and unique wishbone-shaped flowers can be admired up close.
- Mix and Match: Combine torenia with other trailing plants like sweet potato vine or lobelia for a visually striking display.
6. Ground Cover
- Colorful Carpeting: In partially shaded areas, torenia can be used as ground cover, creating a lush, colorful carpet that fills gaps between other plants.
- Easy Care: Its spreading nature and tolerance for partial shade make it an easy-care option for filling in spaces.
7. Seasonal Bedding Plant
- Annual Beds: Use torenia in flower beds for seasonal color. Mix it with other summer-blooming annuals like marigolds, petunias, or zinnias for a burst of color.
- Complementing Other Colors: Choose varieties with complementary colors to create a harmonious look in mixed flower beds.
Torenia’s vibrant hues, unique flower shape, and adaptability make it a valuable addition to any home garden. Whether used in containers, hanging baskets, or ground cover, it brings a touch of whimsical beauty that brightens up shaded spaces.
Get to know Torenia
- Plant type: Annual
- Growing Zones and range: All zones as an annual
- Hardiness: Tender
- Height and width: 9 to 15 inches (23-38cm) tall; 6 to 24 inches (15-61cm) wide
- Foliage: Ovate to lance-shaped leaves may be entire or toothed
- Flowers: Tubular then flaring, two-lipped flowered are pansy-colored
- Flower colors: Blue, lavender, violet, red, pink, and white
- Bloom time: Spring to frost
- Uses: Bedding, edging, containers, hanging baskets
- Common name: Wishbone Flower
- Botanical name: Torenia fournieri
- Family: Scrophulariaceae
- Origin: Tropical woodlands and mountain areas in Africa and Asia
Yellow Wishbone,
Torenia flava
Where to plant Torenia
- Plant Torenia in light to medium shade; plant in full sun in cool-summer regions where temperatures do not exceed 75°F/24°C.
- Grow Torenia in humus-rich, well-drained soil. Work aged compost into the soil at planting time.
Torenia uses
- Use Torenia as an edging for beds and borders.
- Grow Torenia in containers.
- Lift Troenia during autumn for indoor bloom.
When to plant Torenia
- Set Torenia in the garden in spring after all danger of frost has passed.
- Sow seeds 1/8 inch deep in evenly prepared soil.
Planting and spacing Torenia
- Space Torenia 6 to 24 inches (15-61cm) apart.
How to water and feed Torenia
- Torenia needs abundant water; keep the soil evenly moist.
- Fertilize Torenia every 4 to 6 weeks with an all-purpose fertilizer or work in a slow-release fertilizer at planting time.
A field of Torenia
- Mulch around Torenia to conserve soil moisture.
- Root rot can be a problem for the Torenia in wet, poorly drained soil.
Torenia pests and diseases
- Torenia can be affected by root rot, gray mod, and powdery mildew.
Torenia propagation
- Torenia seeds germinate uncovered in 7 to 15 days at 70°F (21°C); plant out when all danger of frost is past.
Torenia varieties to grow
- Torenia fournieri, wishbone flower: Grows to 12 inches tall with 1.5-inch purple flowers with deep violet lobes and a yellow blotch on the throat; cultivar ‘Clown Mix’ series is popular and bears lavender and white, violet and purple, and pink and white flowers with yellow throats
- T. flava, yellow wishbone flower: grows 8 to 12 inches tall with golden yellow flowers that have a dark purple-red throat.
