A cultivar of the native Fragrant Coneflower. The petals are tubular with blunt tips.
Pronunciation
(rud-BEK-ee-a)
Plant Type
All Plants, Perennials Hardy
Hardiness Zone
4-7
Sunlight
full sun
Moisture
average to moist
Soil & Site
average
Flowers
the petals (ray flowers) are tubular instead of flat like in the species
Fruit
achene (a dry fruit where the seed separates from the seed coat)
Dimensions
4-5 feet tall, spreads 2 feet
Maintenance
when cutting these plants down in the fall or spring you will smell the sweet fragrance
Propagation
division
Cultivar Origin
It was collected from a railroad prairie remnant* in southern Illinois and named for the man who found it, Henry Eilers, a horticulturist and retired nurseryman.
Author's Notes
Although I have never grown this plant in the ground, the garden center I work at carries it. It becomes a real problem late in the growing season because the plants fill the pots out quickly and they are just packed with roots. To the point of cutting the pots to get the plant out.