North America Native Plant

Small Woodland Sunflower

Botanical name: Helianthus microcephalus

USDA symbol: HEMI3

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Small Woodland Sunflower: A Charming Native for Naturalistic Gardens If you’re looking for a delightful native wildflower that brings late-season color to your garden without demanding much fuss, meet the small woodland sunflower (Helianthus microcephalus). This cheerful perennial proves that good things really do come in small packages, offering bright ...

Small Woodland Sunflower: A Charming Native for Naturalistic Gardens

If you’re looking for a delightful native wildflower that brings late-season color to your garden without demanding much fuss, meet the small woodland sunflower (Helianthus microcephalus). This cheerful perennial proves that good things really do come in small packages, offering bright yellow blooms when many other flowers are calling it quits for the season.

What Makes Small Woodland Sunflower Special?

Don’t let the small in its name fool you – while the individual flowers are more petite than their giant sunflower cousins, this native beauty makes up for it with abundant clusters of sunny blooms. Each flower features the classic daisy-like appearance with bright yellow petals surrounding a dark center, creating a cheerful display from late summer through fall.

As a true native plant, small woodland sunflower is found naturally across much of the eastern and central United States. Its native range spans an impressive 22 states, including Alabama, Arkansas, Connecticut, Florida, Georgia, Illinois, Indiana, Kentucky, Louisiana, Maryland, Michigan, Minnesota, Mississippi, Missouri, New Jersey, North Carolina, Ohio, Pennsylvania, South Carolina, Tennessee, Virginia, and West Virginia.

Why Choose Small Woodland Sunflower for Your Garden?

This perennial forb brings several compelling benefits to your landscape:

  • Pollinator magnet: The flowers attract bees, butterflies, and other beneficial insects, making it a valuable addition to any pollinator garden
  • Bird-friendly: Seeds provide food for songbirds and other wildlife
  • Low maintenance: Once established, it’s quite drought tolerant and requires minimal care
  • Late-season interest: Blooms when many other plants are winding down, extending your garden’s color
  • Native credentials: Supports local ecosystems and wildlife

Where Does Small Woodland Sunflower Thrive?

This adaptable native performs well in USDA hardiness zones 4 through 8, making it suitable for a wide range of climates. It’s particularly well-suited for:

  • Naturalistic and native plant gardens
  • Woodland edges and clearings
  • Prairie restorations
  • Pollinator gardens
  • Low-maintenance landscape areas

The plant’s wetland status varies by region, but it generally prefers upland conditions. In most areas, it’s classified as obligate upland, meaning it almost never occurs in wetlands, though in some northern regions it may occasionally tolerate wetter conditions.

Growing Small Woodland Sunflower Successfully

One of the best things about small woodland sunflower is how easygoing it is. Here’s what you need to know:

Light and Soil Requirements

This native sunflower appreciates full sun to partial shade and adapts to various soil types as long as they’re well-draining. It’s quite forgiving and will establish readily in average garden conditions.

Planting Tips

  • Plant in spring after the last frost
  • Space plants 18-24 inches apart
  • Water regularly during the first growing season to establish roots
  • Once established, it becomes quite drought tolerant

Care and Maintenance

Small woodland sunflower is refreshingly low-maintenance. It may spread slowly by rhizomes and can self-seed, making it perfect for naturalized areas. If you prefer a more controlled look, simply deadhead spent flowers to prevent self-seeding.

Things to Consider

While small woodland sunflower is generally well-behaved, keep in mind that it can spread gradually over time. This makes it excellent for naturalizing but might not be the best choice if you prefer plants that stay put in formal garden settings. Its tendency to self-seed also means you might find new plants popping up in unexpected places – though most gardeners consider this a delightful bonus!

The Bottom Line

Small woodland sunflower offers a wonderful way to add native beauty to your landscape while supporting local wildlife. Its cheerful late-season blooms, easy care requirements, and valuable ecological benefits make it a smart choice for gardeners who want maximum impact with minimal effort. Whether you’re creating a dedicated native plant garden or simply want to add some reliable color to a naturalistic area, this charming sunflower delivers season after season.

Wetland Status

The rule of seasoned gardeners and landscapers is to choose the "right plant for the right place" matching plants to their ideal growing conditions, so they'll thrive with less work and fewer inputs. But the simplicity of this catchphrase conceals how tricky plant selection is. While tags list watering requirements, there's more to the story.

Knowing a plant's wetland status can simplify the process by revealing the interaction between plants, water, and soil. Surprisingly, many popular landscape plants are wetland species! And what may be a wetland plant in one area, in another it might thrive in drier conditions. Also, it helps you make smarter gardening choices and grow healthy plants with less care and feeding, saving you time, frustration, and money while producing an attractive garden with greater ecological benefits.

Regions
Status
Moisture Conditions

Atlantic and Gulf Coastal Plain

UPL

Obligate Upland - Plants with this status almost never occurs in wetlands

Eastern Mountains and Piedmont

UPL

Obligate Upland - Plants with this status almost never occurs in wetlands

Great Plains

UPL

Obligate Upland - Plants with this status almost never occurs in wetlands

Midwest

FACU

Facultative Upland - Plants with this status usually occurs in non-wetlands but may occur in wetlands

Northcentral & Northeast

FACU

Facultative Upland - Plants with this status usually occurs in non-wetlands but may occur in wetlands

Small Woodland Sunflower

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

Helianthus L. - sunflower

Species

Helianthus microcephalus Torr. & A. Gray - small woodland sunflower

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