North America Native Plant

Small Blacktip Ragwort

Botanical name: Senecio lugens

USDA symbol: SELU

Life cycle: perennial

Habit: forb

Native status: Native to Alaska âš˜ Native to Canada âš˜ Native to the lower 48 states  

Synonyms: Senecio integerrimus Nutt. var. lugens (Richardson) B. Boivin (SEINL2)   

Small Blacktip Ragwort: A Hardy Native Wildflower for Northern Gardens If you’re looking for a tough, no-fuss native wildflower that can handle challenging conditions while supporting local pollinators, small blacktip ragwort (Senecio lugens) might be just what your garden needs. This charming little perennial brings sunny yellow blooms to landscapes ...

Small Blacktip Ragwort: A Hardy Native Wildflower for Northern Gardens

If you’re looking for a tough, no-fuss native wildflower that can handle challenging conditions while supporting local pollinators, small blacktip ragwort (Senecio lugens) might be just what your garden needs. This charming little perennial brings sunny yellow blooms to landscapes across northern North America, and it’s surprisingly easy to grow once you understand its preferences.

What is Small Blacktip Ragwort?

Small blacktip ragwort is a native perennial forb that belongs to the sunflower family. As a forb, it’s an herbaceous plant without woody stems, meaning it dies back to the ground each winter and emerges fresh each spring. This hardy little wildflower typically grows 6-18 inches tall and forms modest clumps that won’t overwhelm your garden space.

The plant produces clusters of small, bright yellow daisy-like flowers during the summer months. These cheerful blooms have the characteristic dark-tipped petals that give the plant its blacktip common name, creating an attractive contrast that catches the eye.

Where Does It Grow Naturally?

This resilient native has an impressive range across northern North America. You’ll find small blacktip ragwort growing naturally in Alberta, British Columbia, Alaska, Yukon, Northwest Territories, Montana, Washington, and Wyoming. It’s truly native to Alaska, Canada, and the lower 48 states, making it an excellent choice for gardeners wanting to support local ecosystems.

Why Grow Small Blacktip Ragwort?

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

  • Pollinator magnet: The bright yellow composite flowers attract bees, butterflies, and other beneficial insects
  • Low maintenance: Once established, this plant is remarkably self-sufficient
  • Drought tolerant: Perfect for water-wise gardening in challenging climates
  • Native heritage: Supports local wildlife and fits naturally into regional ecosystems
  • Adaptable: Can handle both wetland and upland conditions depending on your location

Perfect Garden Settings

Small blacktip ragwort shines in several garden situations:

  • Rock gardens and alpine collections
  • Native wildflower meadows
  • Naturalized areas and wildlife gardens
  • Xeriscaping and drought-tolerant landscapes
  • Cottage gardens with a wild, informal feel

Growing Conditions and Care

One of the best things about small blacktip ragwort is its adaptability. This plant can handle a range of conditions, though it has some preferences:

Sunlight: Full sun to partial shade, though it typically flowers best with at least 6 hours of direct sunlight daily.

Soil: Well-drained soils are essential. This plant actually prefers poorer soils and can struggle in overly rich, heavily fertilized conditions. It’s quite tolerant of rocky or sandy soils.

Water: Drought tolerant once established, but can also handle occasional wet periods. The wetland status varies by region – it’s quite flexible about moisture levels.

Hardiness: This tough perennial can handle cold winters in USDA zones 3-7, making it suitable for northern gardens where many plants struggle.

Planting and Care Tips

Getting small blacktip ragwort established in your garden is straightforward:

  • Timing: Plant in spring after the last frost, or in early fall to give roots time to establish
  • Spacing: Allow 12-18 inches between plants for good air circulation
  • Soil prep: Avoid over-amending the soil – this plant actually prefers lean conditions
  • Watering: Water regularly the first year to establish roots, then reduce watering as the plant becomes drought tolerant
  • Fertilizing: Generally unnecessary and may actually reduce flowering
  • Maintenance: Deadhead spent flowers to encourage more blooms, or leave them for wildlife to enjoy the seeds

A Few Things to Consider

While small blacktip ragwort is generally well-behaved, there are a few things to keep in mind. Like other members of the ragwort family, it contains compounds that can be toxic if consumed in large quantities, so it’s not the best choice for areas where pets or livestock graze heavily.

Also, while this plant isn’t considered invasive, it can self-seed in ideal conditions. This is usually a bonus for wildlife gardens, but you might want to deadhead flowers if you prefer more controlled spreading.

Supporting Your Local Ecosystem

By choosing native plants like small blacktip ragwort, you’re doing more than just beautifying your garden. You’re supporting the complex web of relationships between plants, pollinators, and wildlife that have evolved together over thousands of years. This little wildflower may seem modest, but it plays an important role in maintaining healthy ecosystems across its native range.

Whether you’re creating a dedicated native plant garden or simply want to add some low-maintenance color to a challenging spot, small blacktip ragwort offers beauty, resilience, and ecological value all in one charming package.

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

Alaska

FAC

Facultative - Plants with this status can occur in wetlands and non-wetlands

Arid West

FAC

Facultative - Plants with this status can occur in wetlands and non-wetlands

Great Plains

FACW

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

Western Mountains, Valleys, and Coast

FAC

Facultative - Plants with this status can occur in wetlands and non-wetlands

Small Blacktip Ragwort

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

Senecio L. - ragwort

Species

Senecio lugens Richardson - small blacktip ragwort

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