North America Native Plant

Scorpion’s-tail

Botanical name: Heliotropium angiospermum

USDA symbol: HEAN5

Life cycle: annual

Habit: subshrub

Native status: Native to the lower 48 states âš˜ Native to Puerto Rico âš˜ Native to the U.S. Virgin Islands  

Synonyms: Heliotropium parviflorum L. (HEPA18)  âš˜  Schobera angiosperma (Murray) Britton (SCAN7)   

Scorpion’s-Tail: A Charming Native Wildflower for Coastal Gardens If you’re looking for a quirky native plant that practically grows itself, let me introduce you to scorpion’s-tail (Heliotropium angiospermum). Don’t let the intimidating name scare you off – this little charmer is far more friend than foe in the garden world! ...

Scorpion’s-Tail: A Charming Native Wildflower for Coastal Gardens

If you’re looking for a quirky native plant that practically grows itself, let me introduce you to scorpion’s-tail (Heliotropium angiospermum). Don’t let the intimidating name scare you off – this little charmer is far more friend than foe in the garden world!

What Exactly is Scorpion’s-Tail?

Scorpion’s-tail is a native forb that can behave as either an annual or perennial, depending on growing conditions. It’s classified as a herb, meaning it lacks significant woody tissue and stays relatively low to the ground. The plant gets its memorable common name from its distinctive flower clusters that curl at the tips, resembling – you guessed it – a scorpion’s tail!

Where Does It Call Home?

This delightful native has quite a selective taste in real estate. Scorpion’s-tail naturally occurs in Florida, Texas, Puerto Rico, and the U.S. Virgin Islands. It’s particularly fond of coastal areas where it can soak up the sun and deal with salty conditions that would send other plants packing.

Why Choose Scorpion’s-Tail for Your Garden?

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

  • True native credentials: It’s genuinely native to the southeastern United States and Caribbean territories
  • Low maintenance: Once established, it requires minimal care and attention
  • Pollinator magnet: The small white to pale blue flowers attract bees, butterflies, and other beneficial insects
  • Coastal tough: Excellent salt tolerance makes it perfect for seaside gardens
  • Drought resistant: Handles dry conditions like a champ once settled in

Perfect Garden Settings

Scorpion’s-tail shines in specific garden styles:

  • Coastal and seaside landscapes
  • Wildflower meadows and naturalized areas
  • Xeriscapes and drought-tolerant gardens
  • Ground cover in sunny, well-draining spots
  • Native plant gardens focused on regional species

Growing Conditions and Care

The beauty of scorpion’s-tail lies in its simplicity. This plant thrives in USDA hardiness zones 9-11 and prefers:

  • Sunlight: Full sun exposure for best flowering
  • Soil: Well-draining, sandy soils (poor soils are absolutely fine!)
  • Water: Drought tolerant once established; minimal watering needed
  • Maintenance: Practically none – it’s a true plant it and forget it species

Planting Tips for Success

Getting scorpion’s-tail established in your garden is refreshingly straightforward:

  • Start from seed for the most economical approach
  • Direct sow in fall or early spring
  • Barely cover seeds – they need some light to germinate
  • Water gently until seedlings establish
  • Step back and let nature take over!

Understanding Its Water Preferences

Scorpion’s-tail has interesting relationships with water depending on where it grows. In Atlantic and Gulf Coastal Plain regions, it’s considered facultative upland, meaning it usually prefers drier sites but can tolerate some moisture. However, in Caribbean and Great Plains regions, it’s classified as obligate upland – almost never found in wet areas. This makes it an excellent choice for those challenging dry spots in your landscape.

The Bottom Line

Scorpion’s-tail is a wonderful choice for gardeners in zones 9-11 who want a truly native plant that requires virtually no fussing. While it may not be the showiest plant in your garden, its subtle charm, pollinator benefits, and rock-solid reliability make it a valuable addition to naturalized landscapes and coastal gardens. Plus, there’s something delightfully rebellious about growing a plant with such a fierce name that’s actually as gentle as a lamb!

If you’re gardening in its native range and looking for an authentic, low-maintenance native species, scorpion’s-tail might just be the perfect fit for your landscape. Sometimes the best plants are the ones that simply know how to take care of themselves.

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

FACU

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

Caribbean

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

Scorpion’s-tail

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

Lamiales

Family

Boraginaceae Juss. - Borage family

Genus

Heliotropium L. - heliotrope

Species

Heliotropium angiospermum Murray - scorpion's-tail

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