North America Non-native Plant

Simple-stem Everlasting

Botanical name: Gamochaeta simplicicaulis

USDA symbol: GASI5

Life cycle: annual

Habit: forb

Native status: Non-native, reproduces and persists in the wild in the lower 48 states  

Simple-Stem Everlasting: A Modest Wildflower for Low-Maintenance Gardens If you’re looking for a no-fuss plant that practically takes care of itself, simple-stem everlasting (Gamochaeta simplicicaulis) might catch your interest. This unassuming little wildflower has quietly made itself at home across the southeastern United States, bringing a subtle charm to gardens ...

Simple-Stem Everlasting: A Modest Wildflower for Low-Maintenance Gardens

If you’re looking for a no-fuss plant that practically takes care of itself, simple-stem everlasting (Gamochaeta simplicicaulis) might catch your interest. This unassuming little wildflower has quietly made itself at home across the southeastern United States, bringing a subtle charm to gardens and naturalized areas.

What Is Simple-Stem Everlasting?

Simple-stem everlasting is a forb—essentially a non-woody plant that produces small clusters of white to pale yellow flowers. As an annual or biennial, it completes its life cycle in one to two years, often self-seeding to maintain its presence in suitable locations. Don’t expect showy blooms; this plant’s appeal lies in its understated nature and easy-going personality.

Where Does It Grow?

You’ll find simple-stem everlasting growing in Alabama, Florida, Georgia, North Carolina, and South Carolina. Originally hailing from South America, this introduced species has established itself in these southeastern states, thriving in USDA hardiness zones 8-10.

Garden Appeal and Landscape Role

While simple-stem everlasting won’t win any beauty contests, it serves several useful purposes in the garden:

  • Provides subtle texture and interest in wildflower gardens
  • Works well as ground cover in naturalized areas
  • Fills gaps in low-maintenance landscapes
  • Attracts small pollinators like flies and tiny bees
  • Requires virtually no care once established

Growing Conditions and Care

One of the best things about simple-stem everlasting is how adaptable it is. Here’s what it needs to thrive:

  • Light: Full sun to partial shade
  • Soil: Adaptable to various soil types
  • Water: Drought tolerant once established
  • Maintenance: Practically none—it’s a true plant it and forget it species

Should You Plant It?

Here’s where things get a bit nuanced. Simple-stem everlasting is not native to North America, having originally come from South America. While it’s established itself in the wild and doesn’t appear to be aggressively invasive, it’s worth considering native alternatives that provide similar benefits while supporting local ecosystems.

If you do choose to grow simple-stem everlasting, it works best in informal garden settings where its modest appearance won’t be overshadowed by more dramatic plants. It’s particularly suitable for gardeners who want to create naturalized areas with minimal maintenance.

Native Alternatives to Consider

For gardeners interested in supporting native wildlife while achieving similar aesthetic goals, consider these southeastern natives:

  • Rabbit tobacco (Pseudognaphalium obtusifolium)
  • Various native asters (Symphyotrichum species)
  • Native goldenrods (Solidago species)

The Bottom Line

Simple-stem everlasting is a low-key plant for low-maintenance gardens. While it’s not native, it doesn’t appear to be problematic in established populations. Whether you choose this adaptable introduction or opt for native alternatives, the key is creating a garden that works for both you and your local ecosystem. Sometimes the most successful gardens are those that embrace both beauty and practicality—and simple-stem everlasting definitely delivers on the practical side.

Simple-stem Everlasting

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

Gamochaeta Weddell - everlasting

Species

Gamochaeta simplicicaulis (Willd. ex Spreng.) Cabrera - simple-stem everlasting

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