


Clasping Coneflower Seeds
- Native North American annual related to Black Eyed Susans
- Heirloom Summer bloomer, attractive to pollinators
- Thrives in bright, sunny growing areas
Fast Facts
About Clasping Coneflower Seeds
Rudbeckia amplexicaulis
Buy Coneflower Seeds in Packets or in Bulk
Coneflowers Seeds - Clasping Coneflower Seeds
Clasping Coneflower is a close cousin to Black-Eyed Susan, and is just as adaptable. Bold and colorful blooms! Note: This is the same wildflower that is also sometimes referred to by the botanical name Dracopis rudbeckia amplexicaulis.
Fast Facts
About Clasping Coneflower Seeds
Rudbeckia amplexicaulis
Buy Coneflower Seeds in Packets or in Bulk
Coneflowers Seeds - Clasping Coneflower Seeds
Clasping Coneflower is a close cousin to Black-Eyed Susan, and is just as adaptable. Bold and colorful blooms! Note: This is the same wildflower that is also sometimes referred to by the botanical name Dracopis rudbeckia amplexicaulis.
How to Plant Clasping Coneflower
About Coneflower
Coneflowers are course, rough-hairy, herbaceous perennials that are native to most prairies, meadows, and open woods of the central to southeastern United States. This flower produces blooms that are daisy-like, with attractively drooping petals in a wide range of colors.
When to Plant Coneflower Seeds
Plant in the late Fall, after the frost, or you can start indoors 6-8 weeks before your final frost date (after a period of 8-12 weeks of cold stratification).
Where to Plant Coneflower Seeds
Coneflowers do best in average, well-drained soil, exposed to Full Sun conditions. However, they can tolerate Partial Shade. Soil that is too rich may encourage green growth, but diminish your flowering.
How to Plant Coneflower Seeds
Broadcast sow your seeds directly onto the surface of the soil, and compress firmly. However, do not cover, as Coneflower seeds require sunlight to germinate.
How to Care for Coneflower
In areas with normal rainfall, manual watering won't be necessary. Coneflower is drought tolerant as well. Typically Coneflowers won't need any fertilization, but if flowers are small or not developing well, use a high phosphorus fertilizer. When your cornflower blooms begin to look spent, cut down the plant by 1/3 of it's height, which will help re energize the plant as well as store energy for subsequent seasons.
Seed Coverage for Clasping Coneflower Seeds
Amount |
Recommended Coverage |
Packet |
Up to 80 Sq. Ft |
1 Ounce |
Up to 625 Sq. Ft |