Coneflower
Rudbeckia laciniata 'Herbstsonne'
Asteraceae
Growth habit
Herbaceous
Perennation
Perennial
Biocultural value
When used to dye natural fibers flowers and leaves together yield various greens. Petals alone yield golden yellow.
Location
Peterson Oak Grove, Robison Herb Garden, Hillside Garden, Young Flower Garden, Zucker Shrub Collection
Source of plant
Sunny Border Ohio, Rocknoll Nursery
Description
Large plants reach 6' to 7' in height, with a 30" spread, and require staking at a height of 18" to 22". Flowers are bright yellow with a central raised cone; blonde seed heads are of interest after petals fall.
USDA Hardiness Zone
4
Special characteristics
other ethnobotanical uses