North America Non-native Plant

Herbst’s Bloodleaf

Botanical name: Iresine herbstii

USDA symbol: IRHE3

Life cycle: annual

Habit: forb

Native status: Non-native, reproduces and persists in the wild in Hawaii âš˜ Non-native, reproduces and persists in the wild in Puerto Rico âš˜ Non-native, reproduces and persists in the wild in the U.S. Virgin Islands  

Herbst’s Bloodleaf: A Colorful Non-Native Addition to Your Garden If you’re looking to add a splash of vibrant color to your garden or home, Herbst’s bloodleaf (Iresine herbstii) might catch your eye with its stunning red and purple foliage. This eye-catching annual has made its way from South America to ...

Herbst’s Bloodleaf: A Colorful Non-Native Addition to Your Garden

If you’re looking to add a splash of vibrant color to your garden or home, Herbst’s bloodleaf (Iresine herbstii) might catch your eye with its stunning red and purple foliage. This eye-catching annual has made its way from South America to gardens across warmer climates, bringing tropical flair wherever it grows.

What Is Herbst’s Bloodleaf?

Herbst’s bloodleaf is an annual forb – essentially an herbaceous plant without woody stems that lives for just one growing season. Originally from South America, this non-native species has established itself in Hawaii, Puerto Rico, and the U.S. Virgin Islands, where it reproduces naturally without human intervention.

The plant is primarily grown for its spectacular foliage rather than its flowers. The leaves display brilliant shades of red, purple, and sometimes yellow-green, creating a dramatic focal point in any planting scheme.

Why Gardeners Choose Herbst’s Bloodleaf

There are several reasons why gardeners are drawn to this colorful plant:

  • Stunning Visual Impact: The vibrant red-purple foliage creates instant drama in containers or garden beds
  • Versatile Use: Works well as an accent plant, in mixed containers, or as a houseplant
  • Easy Care: Relatively low-maintenance once established
  • Fast Growing: Quickly fills in spaces and provides immediate color

Growing Conditions and Care

Herbst’s bloodleaf thrives in warm, tropical conditions and is best suited for USDA hardiness zones 10-11. In cooler climates, it’s often grown as an annual or brought indoors as a houseplant.

Optimal Growing Conditions:

  • Bright, indirect light (too much direct sun can fade the foliage)
  • Well-draining soil that retains some moisture
  • Warm temperatures above 60°F
  • Regular watering, keeping soil consistently moist but not waterlogged
  • High humidity levels when possible

Planting and Care Tips

Getting the best from your Herbst’s bloodleaf is straightforward with these tips:

  • Propagation: Easily grown from stem cuttings rooted in water or moist potting mix
  • Maintenance: Pinch off any flowers that appear to keep the plant’s energy focused on producing colorful foliage
  • Watering: Keep soil consistently moist but ensure good drainage to prevent root rot
  • Fertilizing: Light, regular feeding with balanced fertilizer promotes healthy growth
  • Winter Care: In cooler zones, bring containers indoors or treat as an annual

Garden Design and Landscape Role

Herbst’s bloodleaf works beautifully in tropical-themed gardens and makes an excellent container plant. Its compact, bushy growth habit and vibrant foliage make it perfect for:

  • Mixed container arrangements
  • Accent plantings in garden beds
  • Indoor houseplant collections
  • Tropical or exotic-themed landscape designs

Consider Native Alternatives

While Herbst’s bloodleaf can be a beautiful addition to your garden, consider exploring native plants that provide similar visual interest while supporting local ecosystems. Native alternatives often require less water and maintenance while providing better habitat for local wildlife. Consult with your local extension office or native plant society for colorful native options in your area.

The Bottom Line

Herbst’s bloodleaf offers gardeners an easy way to add tropical color and visual interest to their plantings. While it’s not native to most areas where it’s grown, it’s not currently classified as invasive either. If you choose to grow it, you’ll enjoy its vibrant foliage and relatively easy care requirements. Just remember to explore native alternatives that might offer similar beauty while better supporting your local ecosystem.

Herbst’s Bloodleaf

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Caryophyllidae

Order

Caryophyllales

Family

Amaranthaceae Martinov - Amaranth family

Genus

Iresine P. Br. - bloodleaf

Species

Iresine herbstii Hook. - Herbst's bloodleaf

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