Tall Coreopsis
Coreopsis tripteris
Last reviewed: June 2026
Tall Coreopsis (Coreopsis tripteris) is not on the ASPCA Animal Poison Control Center toxic plant list for dogs or cats (aspca.org, last reviewed 2026-05-21). If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.
Light
full sun
Water
low
Size
36"–96" H × 24"–36" W
Bloom
Jul, Aug, Sep
Native to
NY
Pollinators
bees, butterflies, beetles
Browse plants for this ecoregion
Tall coreopsis is a robust native perennial that produces bright yellow daisy-like flowers from summer through early fall. This drought-tolerant plant can reach up to 8 feet tall, making it an excellent choice for background plantings or naturalized areas.
In an HOA neighborhood
Tall Coreopsis takes more care to keep looking intentional in a front yard. Maintenance level: low. Consider it for backyard or mid-zone beds rather than the street edge.
Works well in: backyard only.
- Very tall height appears too wild for front yards
- Can look weedy when dormant
- May be viewed as uncontrolled native growth
Wildlife value
Host plant for silver checkerspot butterfly.
The abundant flowers attract bees, butterflies, and beetles throughout the long blooming season. Seeds provide food for birds in fall and winter.
Native range data from the USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Does Tall Coreopsis fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.