North America Native Plant

Greater Tickseed

Botanical name: Coreopsis major

USDA symbol: COMA6

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Coreopsis major Walter var. oemleri (Elliott) Britton ex Small & Vail (COMAO2)  âš˜  Coreopsis major Walter var. rigida (Nutt.) Boynt. (COMAR4)  âš˜  Coreopsis major Walter var. stellata (Nutt.) B.L. Rob. (COMAS)   

Greater Tickseed: A Cheerful Native Wildflower for Easy-Care Gardens If you’re looking for a native wildflower that delivers big on charm while asking for very little in return, greater tickseed might just be your new garden favorite. This delightful perennial brings sunshine-yellow blooms to your landscape from summer through fall, ...

Greater Tickseed: A Cheerful Native Wildflower for Easy-Care Gardens

If you’re looking for a native wildflower that delivers big on charm while asking for very little in return, greater tickseed might just be your new garden favorite. This delightful perennial brings sunshine-yellow blooms to your landscape from summer through fall, all while supporting local wildlife and thriving in conditions that would challenge more finicky plants.

What is Greater Tickseed?

Greater tickseed (Coreopsis major) is a native perennial forb that belongs to the sunflower family. Unlike woody shrubs or trees, this herbaceous plant dies back to the ground each winter and emerges fresh each spring. As a true native of the lower 48 states, it has co-evolved with local wildlife and growing conditions for thousands of years.

This plant grows naturally across a impressive range of states including Alabama, Florida, Georgia, Indiana, Kentucky, Louisiana, Massachusetts, Mississippi, New Jersey, New York, North Carolina, Ohio, Pennsylvania, South Carolina, Tennessee, Virginia, and West Virginia. Its wide distribution speaks to its adaptability and hardiness.

Why Plant Greater Tickseed in Your Garden?

There are several compelling reasons to consider adding this native beauty to your landscape:

  • Long-lasting blooms: Bright yellow, daisy-like flowers appear from summer through fall, providing color when many other plants are winding down
  • Low maintenance: Once established, this drought-tolerant native requires minimal care
  • Wildlife support: While it provides modest food and cover for wildlife according to research, every native plant contributes to the local ecosystem
  • Pollinator friendly: The cheerful flowers attract bees, butterflies, and other beneficial pollinators
  • Self-seeding: Establishes naturalized colonies over time, perfect for wildflower meadows

Perfect Garden Settings

Greater tickseed shines in several garden styles and situations:

  • Native plant gardens where you want to support local ecosystems
  • Wildflower meadows and naturalized areas
  • Prairie-style plantings and grassland restorations
  • Low-maintenance landscapes where easy-care plants are priorities
  • Cottage gardens for a casual, cheerful appearance

Growing Conditions and Care

One of the best things about greater tickseed is how accommodating it is. This adaptable native thrives in USDA hardiness zones 4-9, making it suitable for most of the continental United States.

Light requirements: Greater tickseed performs best in full sun but can tolerate partial shade, though flowering may be reduced in shadier spots.

Soil needs: This forgiving plant adapts to various soil types and doesn’t demand rich, amended soil. Good drainage is more important than soil fertility.

Water requirements: Once established, greater tickseed is quite drought tolerant, making it perfect for water-wise gardening.

Planting and Care Tips

Getting greater tickseed established in your garden is refreshingly straightforward:

  • Planting time: Spring or fall are ideal planting times
  • Spacing: Allow adequate space for the plant to spread naturally
  • Watering: Water regularly during the first growing season to establish roots, then reduce watering
  • Deadheading: Remove spent flowers to encourage continued blooming, or leave them for self-seeding
  • Winter care: Cut back stems in late fall or early spring before new growth emerges
  • Propagation: Allow plants to self-seed for natural colonies, or collect seeds for starting new plants

A Few Considerations

While greater tickseed is generally well-behaved, there are a couple of things to keep in mind. Its self-seeding nature means it can spread beyond where you originally planted it, which is wonderful for naturalized areas but might require some management in more formal garden settings. Simply remove unwanted seedlings if this becomes an issue.

Additionally, while the wildlife benefits are modest compared to some native plants, every native species plays a role in supporting local ecosystems. Greater tickseed’s flowers provide nectar and pollen for pollinators, and its seeds may feed birds.

The Bottom Line

Greater tickseed offers an excellent combination of beauty, resilience, and ecological value that’s hard to beat. Whether you’re just starting your native plant journey or you’re a seasoned gardener looking to add more easy-care natives to your landscape, this cheerful wildflower deserves serious consideration. Its bright blooms, minimal care requirements, and ability to support pollinators make it a true garden winner that will reward you with years of sunny flowers and the satisfaction of growing a plant that truly belongs in your local landscape.

Wildlife Status

Want to attract wildlife or keep hungry critters away from your garden? Understanding the relationship between plants and wildlife is key. While plant tags may indicate deer and rabbit resistance, they don't tell the full story. Every gardener has experienced the disappointment of purchasing "deer-resistant" plants only to find them nibbled to the ground!

The extent to which plants are resistant to animal browsing is a matter of degree. Likewise, the extent to which a plant attracts wanted visitors also varies. Whether you want a garden full or free of wildlife, learning about interactions between a plant and wild animals can help you make smarter choices for the garden you desire.

As shown below Shrubby Indian Mallow isn't a large food source for animals or birds. You can confidently add this plant to your garden and rest assured knowing it's unlikely to be devoured by four-legged visitors.

Small animals

2-5% of diet

Sparsely used as cover

Large animals

2-5% of diet

Sparsely used as cover

Terrestrial birds

2-5% of diet

Sparsely used as cover

Water birds

not a food source

not a source of cover

Sources:

Miller, J.H., and K.V. Miller. 1999. Forest plants of the southeast and their wildlife uses. Southern Weed Science Society.

Greater Tickseed

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Asterales

Family

Asteraceae Bercht. & J. Presl - Aster family

Genus

Coreopsis L. - tickseed

Species

Coreopsis major Walter - greater tickseed

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA