Plant Bio
Wedelia, scientifically known as Wedelia trilobata or Sphagneticola trilobata, is a low-growing, spreading perennial plant native to tropical regions of the Americas, including parts of South America, Central America, the Caribbean, and southern North America. It belongs to the Asteraceae family and is valued for its attractive daisy-like flowers and dense, ground-covering foliage. Here's a description of the Wedelia plant:
Leaves: The leaves of Wedelia are small, oblong to ovate, and deeply lobed, giving them a distinct three-lobed appearance. They are typically dark green in color and have a slightly succulent texture.
Flowers: Wedelia produces bright yellow, daisy-like flowers with a prominent central disk and ray-like petals. The flowers are borne singly or in clusters at the tips of the stems and appear throughout the growing season, attracting pollinators such as bees and butterflies.
Growth Habit: Wedelia is a fast-growing, spreading plant that forms dense mats of foliage, making it an excellent ground cover for sunny areas. It can also be grown as a trailing plant in hanging baskets or containers.
Size: Depending on growing conditions, Wedelia plants can reach heights of 6 to 12 inches (15 to 30 centimeters) and spread out horizontally to cover large areas of ground.
Roots: Wedelia has shallow, fibrous roots that spread out horizontally near the soil surface, helping it to establish quickly and compete with weeds.
Care Guide for Wedelia Plant:
Sunlight:
Plant Wedelia in a location that receives full sun to partial shade. It thrives in bright, indirect light but can tolerate some shade, especially in hot climates.
Temperature:
Wedelia is well-suited to warm, tropical climates and is hardy in USDA zones 8-11. It prefers temperatures above 50°F (10°C) and may require protection from frost in cooler regions.
Soil:
Provide well-draining soil with a sandy or loamy texture. Wedelia is adaptable to a variety of soil types but prefers slightly acidic to neutral soil pH. Incorporate organic matter, such as compost, into the soil to improve fertility and drainage.
Watering:
Water Wedelia regularly to keep the soil evenly moist but not waterlogged. Allow the top inch (2.5 centimeters) of soil to dry out slightly between waterings, especially during periods of hot, dry weather.
Fertilization:
Feed Wedelia with a balanced, water-soluble fertilizer diluted to half strength every 4-6 weeks during the growing season (spring and summer). Follow the manufacturer's instructions for application rates.
Pruning:
Trim back overgrown or leggy stems as needed to maintain a tidy appearance and prevent the plant from spreading beyond its intended boundaries. Pruning can be done throughout the growing season as necessary.
Mulching:
Apply a layer of organic mulch, such as shredded bark or compost, around the base of the plant to conserve moisture, suppress weed growth, and regulate soil temperature. Keep the mulch several inches away from the plant's stems to prevent rotting.
Propagation:
Propagate Wedelia from stem cuttings taken in spring or early summer. Dip the cuttings in rooting hormone and plant them in a well-draining rooting medium. Keep the soil consistently moist until roots develop.
Pest and Disease Control:
Wedelia is relatively resistant to pests and diseases. However, occasional issues with aphids, spider mites, or fungal diseases may occur. Monitor the plant regularly and treat any problems promptly with appropriate insecticides or fungicides.
Container Growing:
Wedelia can be grown in containers or hanging baskets filled with well-draining potting mix. Choose a container with drainage holes to prevent waterlogging and provide adequate support for trailing stems.
With its cheerful flowers, dense foliage, and low-maintenance nature, Wedelia is an excellent choice for ground covers, borders, rock gardens, and container plantings in gardens and landscapes. Adjust care practices based on your specific growing conditions and the needs of the plant.