
trefle.io · Taken Jan 1, 1900 by EOL − peganum from Henfield, England (cc-by-sa)
Asteraceae
Cabbage coneflower
Rudbeckia maxima
Also known as Rudbeckia, Cutleaf coneflower, Golden glow
Flowering Plants · Native Plants · Coneflower · Rudbeckia · Native Perennial · Tall Perennial · Prairie Plant · Pollinator Garden · Wildflower · Bird-Friendly · Meadow · Asteraceae
Cabbage coneflower is a tall, dramatic native perennial reaching 6-7 feet, with large blue-green cabbage-like basal leaves and bold yellow coneflowers with prominent drooping petals. It thrives in full sun to part shade in moist, fertile soils and is excellent for the back of a border or naturalistic meadow planting. Once established it is low-maintenance, self-seeds reliably, and provides seeds that attract finches through winter.
Growing conditions
The details behind the basics
- Daily light
- 6 hours
- Watering
- Water deeply at the base until soil is moist to 4-6 inches; allow to partially dry between waterings · Every 7-10 days
- Maintenance
- Low
- Soil
- loam
- Soil pH
- 4–7
- Temperature
- -40°F to 95°F
- Cycle
- Perennial
Hardiness
USDA 3a-9b
Form & growth
Mature size and habit
- Mature height
- 12 in – 4 ft
- Spread
- 3 ft
- Spacing
- 30 in apart
- Growth rate
- Fast
- Root depth
- Medium
- Flowers
- Yellow
- Foliage
- Green · Coarse
Ecology & origin
Where it belongs and what it brings
- Native to
- Arkansas, Louisiana, Oklahoma, South Carolina, Texas
- Attracts
- Bees, Butterflies, Birds
Sources: trefle, usda
More Rudbeckia
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Black-eyed-susan
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Rudbeckia laciniata var. laciniata
Rudbeckia laciniata var. laciniata
Partial Sun · Moderate · Fast
Rudbeckia laciniata var. humilis
Rudbeckia laciniata var. humilis
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