RUDBECKIA amplexicaulis (Clasping Coneflower)
RUDBECKIA amplexicaulis (Clasping Coneflower) is a perennial wildflower native to North America. It is a member of the sunflower family (Asteraceae) and is valued for its unique flowers, drought tolerance, and ability to attract pollinators.
Clasping Coneflower is a medium-sized perennial that typically reaches a height of 2 to 4 feet (60 to 120 cm) and has a spread of about 1 to 2 feet (30 to 60 cm). It thrives in full sun and prefers well-drained soil. It has slender, branching stems and leaves that are clasping or partly encircling the stem. The leaves are lance-shaped, toothed, and medium green in color. The foliage adds a pleasing textural element to the plant.
The flowers of Rudbeckia amplexicaulis are distinct and eye-catching. They have prominent dark brown or black central cones surrounded by bright yellow ray florets. The ray florets are elongated, narrow, and slightly drooping. The flowers are pollinator-friendly and attract bees, butterflies, and other beneficial insects.
Clasping Coneflower typically blooms from midsummer to early fall, with the flowering period lasting for several weeks. The long-lasting flowers provide a burst of color and contribute to the beauty of late-season gardens.
Clasping Coneflower is often used in prairie-style plantings, wildflower meadows, or cottage gardens. Its unique flower shape and vibrant color add a touch of charm and natural beauty to the landscape. It can be planted in mass plantings, mixed borders, or as a focal point in a garden bed. Additionally, the flowers can be used as cut flowers in floral arrangements.
Clasping Coneflower, with its distinct flowers and attractive foliage, brings a touch of elegance and natural appeal to gardens and landscapes. Its ability to attract pollinators and its tolerance to drought make it a valuable addition to water-wise and wildlife-friendly gardens.
Number of Seeds | Max Coverage Area (Square Ft.) | |
---|---|---|
1OZ | 48,750 | 1,000 |
1/4LB | 195,000 | 4,000 |
1/2LB | 390,000 | 8,000 |
1LB | 780,000 | 16,000 |
5LB | 3,900,000 | 80,000 |
Scientific Name: Rudbeckia Amplexicaulis
Common Name: Clasping Coneflower
Plant Type: Annual
Family: Asteraceae
Native Range: Southeastern and Southcentral United States
Height: 18 to 24 "
Spread: 12 to 18 "
Habitat: Prairies, Swales, Food plains, Roadsides, Streams
Zone: 2-11
Exposure: Full sun
Blooming Season: Summer, Early fall
Attracts: Butterflies, Bees, Hummingbirds
Resistant: Deer, Drought
Characteristics: Showy, Fragrant
Flower Color: Yellow with dark brown center disk
Water Requirement: Low, Average
Soil Type: Moist but well-drained
Soil pH: Acid, Alkaline, Neutral
Advantage: Easy to grow, Low maintenance
Uses: Beds and Borders, Informal and Cottage, Prairie and Meadow