Kenny's Perennials - Best Perennials in WNC - serving Western North Carolina since 2008.

Large Flowered Tickseed

Added on by solomon house.

Large Flowered Tickseed

Coreopsis grandiflora

Easily grown in dry to medium moisture, well-drained soil in full sun. Thrives in poor, sandy or rocky soils with good drainage. Tolerant of heat, humidity and drought. Prompt deadheading of spent flower stalks encourages additional bloom and prevents any unwanted self-seeding.  

Hello, World!

Growing Conditions

Height 24 inches
Light Requirements Full sun
Bloom time May to August
Zone 4 to 9

Additional Info

Plants are somewhat short-lived

Can be an aggressive self-seeder

Crown rot may occur if grown in moist, poorly drained soils


All info from Missouri Botanical Garden