
‘Indian Summer’ is a standout among a sea of black-eyed Susans because of its extra-large, golden yellow flower heads. It will bloom from early summer until first frost. Use it in borders, cottage gardens, meadows, or for naturalizing. Butterflies are drawn to it. The species is native to the central United States.
Noteworthy CharacteristicsLong bloom time. Large flowerheads to 9 inches wide. May be short-lived; often grown as an annual.
CareGrow in full sun and well-drained soil that is consistently moist. Deadhead regularly.
PropagationStart seeds indoors in spring, or direct sow in the garden after the frost-free date. May be short-lived, but plants will self-sow.
ProblemsFairly trouble-free, but watch for aphids, powdery mildew, smut, and leaf spots. Also, slugs and snails may eat young plants. May be invasive.
Fine Gardening Recommended Products
Lee Valley Mini Garden Shear Set
Fine Gardening receives a commission for items purchased through links on this site, including Amazon Associates and other affiliate advertising programs.
XLUX Soil Moisture Meter
Fine Gardening receives a commission for items purchased through links on this site, including Amazon Associates and other affiliate advertising programs.
- Simply insert the moisture meter into soil and you'll get the test result instantly
- Single probe, less hurts to the roots, doesn't dig up too much soil after test

The Nature of Oaks: The Rich Ecology of Our Most Essential Native Trees
Fine Gardening receives a commission for items purchased through links on this site, including Amazon Associates and other affiliate advertising programs.
- Genus : Rudbeckia
- Plant Height : 1 to 3 feet
- Zones : 3, 4, 5, 6, 7
- Plant Width : 6 to 12 inches
- Bloom Time : Early Fall, Early Summer, Late Summer, Summer
- Light : Full Sun
- Moisture : Medium Moisture
- Growth Rate : Moderate
- Maintenance : Moderate
- Plant Type : Perennials
- Plant Seasonal Interest : Summer Interest
- Flower Color : Yellow
Plant Characteristics are only available to Fine Gardening members
Sign up for a free trial and get instant access to our complete plant guide as well as our entire collection of articles and videos.