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Coneflower – Clasping

Price range: $2.50 through $21.00

Clasping Coneflower is a hardy, heat-tolerant annual native to the south-central United States. A member of the Asteraceae (sunflower) family, this wildflower is known for its cheerful yellow petals and dark, dome-shaped center disks. The name “clasping” refers to the plant’s distinctive leaves, which wrap partially around the stem.

This species thrives in full sun and adapts well to a wide range of soil types, including sandy, loamy, and clay soils, provided they are well-drained. It is especially well suited to drier, warmer climates and performs best in regions with hot summers. Clasping Coneflower is commonly found in prairies, roadsides, and disturbed areas, where it contributes to pollinator diversity and soil stabilization.

Easy to grow from seed, Clasping Coneflower is a reliable self-seeder when allowed to drop seed onto bare soil. Seeds should be sown in the fall in USDA Hardiness Zones 7–10 to take advantage of natural cold stratification and winter moisture. In suitable climates, this annual will readily reestablish itself each year without the need for replanting.

Blooming from late spring through summer, the flowers attract a wide variety of pollinators, including bees and butterflies. Clasping Coneflower is a great addition to wildflower gardens, native plant landscapes, and low-maintenance meadows.

The broadcast rate for seeding is 6 – 7.5 pounds per acre.

The seed drill rate for seeding in rows is 3 pounds per acre.

Purchasing Options PriceQuantity
Small Packet $2.50

Covers approximately 5 square feet.

10 Gram $3.00

Covers approximately:
125 square feet. (Broadcast rate)
320 square feet. (Seed drill rate)

1/4 Pound $12.00

Covers approximately:
1,450 square feet. (Broadcast rate)
3,630 square feet. (Seed drill rate)

1 Pound $21.00

Covers approximately:
5,805 square feet. (Broadcast rate)
14,520 square feet. (Seed drill rate)

Scientific Name

Rudbeckia amplexicaulis

Product Type

Native Flower

Color

Yellow

Cycle

Annual

Origin

North American Native species

Height

18-30"

Planting Season

Spring, Fall

Germination Time

7-30 days

Bloom Season

Summer

Weeks to Bloom

3 to 5 weeks

USDA Zone

7 to 10

Seeds Per Pound

922,000

Seeding Rate (lb./acre)

3

Pollen/Nectar

Nectar

Pollinator(s)

Bees, Birds, Butterflies

Notes

This plant is attractive to bees, butterflies and/or birds

Light Requirement

Full Sun

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