Dipladenia ‘Diamantina™ Coral Orange Sunrise’: A Tropical Treasure for Your Garden
Dipladenia ‘Diamantina™ Coral Orange Sunrise’, also known by its scientific name Mandevilla hybrid ‘Lanoklahoma’, is a striking tropical plant that adds vivid color and lush greenery to gardens and containers. Renowned for its unique ombre flowers that transition from coral pink to delicate soft orange, this plant is part of the prestigious Diamantina Collection, bred by Mandevilla and Dipladenia expert Lannes of France.
Plant Family
- Family: Apocynaceae
- Genus: Mandevilla
- Species: Mandevilla hybrid
- Cultivar: ‘Lanoklahoma’
Description
Dipladenia ‘Diamantina™ Coral Orange Sunrise’ is a compact, evergreen vine that produces a stunning display of coral pink and orange flowers. The blooms are characterized by their vivid color gradient and are known to attract hummingbirds, adding dynamic movement and life to your garden. This plant has a trailing growth habit, making it ideal for containers, hanging baskets, and as a climbing vine on trellises or fences.
- Mature Size: Vining stems can reach up to 5 feet (1.5 meters) long.
- Growth Rate: Moderate
- Flower Color: Coral pink transitioning to soft orange
- Foliage: Dark green, glossy leaves
Growing Conditions for Dipladenia ‘Diamantina™ Coral Orange Sunrise’:
- Light: Full sun is ideal for the best flowering, though it can tolerate part shade.
- Soil: Prefers enriched, moist, slightly acidic, well-drained soil.
- Water: Keep the soil consistently moist but not soggy during the growing season. Reduce watering in winter to avoid cold, wet soil.
- Fertilization: Use a slow-release, general-purpose fertilizer in spring. Regular feeding ensures robust growth and prolific flowering.
- Temperature: This tropical plant loves warm, humid weather and is not frost-tolerant. In cooler climates, it should be overwintered indoors.
Care Instructions
- Training: This vine requires hand training on a trellis or support structure. Without training, it will have a more trailing habit, suitable for hanging baskets or spilling over container edges.
- Pruning: Prune after the first flowering to shape the plant and encourage more blooms. Cut back the plant before the first frost if overwintering indoors.
- Watering: Water regularly during the warm season, ensuring the soil remains moist but not waterlogged. Reduce watering in winter.
- Fertilization: Feed with an all-purpose fertilizer every 2-4 weeks during the growing season for continuous blooms.
Propagation
Dipladenia ‘Diamantina™ Coral Orange Sunrise’ can be propagated through cuttings:
- Cuttings: Take 4-6 inch (10-15 cm) stem cuttings from healthy, mature plants in spring or early summer.
- Preparation: Remove the lower leaves and dip the cut end in the rooting hormone to enhance root development.
- Planting: Place the cuttings in a well-draining potting mix, keeping the soil moist and placing the pot in a warm, bright location out of direct sunlight.
- Root Development: Roots should develop in a few weeks. Once established, transfer the new plants to their permanent location.
Landscape Uses
- Containers: Ideal for patio containers and hanging baskets, adding vertical interest and color.
- Garden Borders: Enhances garden borders with its vibrant blooms and lush foliage.
- Climbing Vine: Perfect for training on trellises, fences, and other support structures to create a colorful, living screen.
- Pollinator Gardens: Attracts hummingbirds, making it a valuable addition to pollinator-friendly gardens.
Special Features
- Heat and Drought Tolerant: Once established, it tolerates heat and drought conditions, making it a resilient choice for various climates.
- Attracts Hummingbirds: The vivid flowers are highly attractive to hummingbirds, enhancing the garden’s ecological diversity.
- Compact Form: Despite its vining nature, it remains compact and manageable, suitable for smaller garden spaces and containers.
Conclusion
Dipladenia ‘Diamantina™ Coral Orange Sunrise’ is a versatile and stunning tropical vine that brings vibrant color and life to any garden or container. Its unique ombre flowers, ease of care, and ability to attract hummingbirds make it a must-have for gardeners seeking to add a touch of the tropics to their outdoor space. With proper care and attention, this plant will reward you with continuous blooms and lush foliage throughout the growing season.
