Red and Yellow Flowers
Produces distinctive hanging flowers featuring red calyces and bright yellow petals.
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Trailing Abutilon, scientifically known as Callianthe megapotamica (formerly Abutilon megapotamicum), is an ornamental flowering shrub native to Brazil. It is admired for its graceful trailing stems, green foliage, and unusual hanging bell-shaped flowers with bright yellow petals and red calyces. Also known as Brazilian Bellflower, this plant is suitable for hanging baskets, containers, patios, and sheltered garden spaces. It grows best in well-drained soil with moderate moisture and suitable sunlight.
Produces distinctive hanging flowers featuring red calyces and bright yellow petals.
Develops graceful, arching stems that create an attractive cascading appearance in suitable containers.
Features attractive green, elongated triangular leaves with slightly toothed edges.
Can produce decorative flowers over an extended season when grown in suitable conditions.
| Scientific Name | Callianthe megapotamica (syn. Abutilon megapotamicum) |
| Common Name | Trailing Abutilon; Brazilian Bellflower; Chinese Lantern |
| Plant Family | Malvaceae |
| Seed Type | Ornamental Flowering Shrub Seeds |
| Growth Habit | Trailing, arching, and spreading shrub |
| Flower Color | Yellow petals with red calyces |
| USDA Hardiness Zones | 8b–11b |
| Planting Season | Spring |
| Seed Starting | Start indoors in a warm growing environment |
| Germination Time | Approximately 30–90 days; germination varies |
| Germination Temperature | Approximately 60–70°F (16–21°C) |
| Sunlight | Full Sun to Partial Shade |
| Soil Requirements | Moisture-retentive, fertile, well-drained soil |
| Watering | Moderate watering; avoid waterlogged soil |
| Mature Plant Size | Varies with climate, pruning, and growing conditions |
| Plant Spacing | Allow adequate space for trailing and spreading growth |
| Blooming Season | Spring through Autumn, depending on climate |
| Plant Uses | Hanging Baskets, Containers, Patios, and Ornamental Gardens |
Trailing Abutilon adds distinctive ornamental interest with its graceful stems and beautiful red-and-yellow hanging flowers. Its cascading growth makes it an attractive choice for hanging baskets, patio containers, and sheltered garden spaces. Provide suitable sunlight, well-drained soil, and regular care for healthy growth and seasonal flowering.
Find helpful answers about Trailing Abutilon seed germination, flowering characteristics, and container growing.
Start Trailing Abutilon seeds in spring using a well-drained seed-starting medium. Sow the seeds lightly covered, maintain temperatures around 60–70°F, and keep the medium consistently moist but not waterlogged. Germination can take several weeks. Transplant established seedlings into individual pots and gradually introduce them to their permanent growing location.
Trailing Abutilon is recognized for its unusual lantern-like flowers. Each flower has a prominent red calyx surrounding bright yellow petals, with dark purple reproductive structures extending below. This natural combination gives the plant its distinctive decorative appearance and makes it popular in ornamental gardens.
Yes. Trailing Abutilon is well suited to hanging baskets, patio containers, and elevated planters because of its arching and cascading stems. Choose a container with drainage holes and use fertile, well-drained potting soil. Provide bright light, moderate watering, and occasional pruning to maintain an attractive trailing shape.