North America Non-native Plant

Eragrostis Speciosa

Botanical name: Eragrostis speciosa

USDA symbol: ERSP17

Habit: grass

Native status: Not native but doesn't reproduce and persist in the wild

Purple Lovegrass: A Delicate Beauty for Prairie Gardens Meet Purple Lovegrass (Eragrostis speciosa), a charming native grass that brings an ethereal quality to any landscape. With its delicate, cloud-like seed heads that catch the light and dance in the breeze, this graceful grass is like nature’s own fairy dust sprinkled ...

Purple Lovegrass: A Delicate Beauty for Prairie Gardens

Meet Purple Lovegrass (Eragrostis speciosa), a charming native grass that brings an ethereal quality to any landscape. With its delicate, cloud-like seed heads that catch the light and dance in the breeze, this graceful grass is like nature’s own fairy dust sprinkled across the garden.

What Makes Purple Lovegrass Special

Purple Lovegrass is a member of the grass family (Poaceae) that stands out for its fine texture and airy appearance. True to its name, this lovely grass produces seed heads with a subtle purplish tinge that creates a soft, almost dreamy effect in the landscape. It’s the kind of plant that makes you stop and appreciate the simple beauty of native grasses.

Where Purple Lovegrass Calls Home

This native beauty hails from the central and southwestern regions of North America, where it has evolved to thrive in the challenging conditions of prairies and grasslands. Its natural range demonstrates its incredible adaptability and resilience.

Why Your Garden Will Love Purple Lovegrass

There are plenty of reasons to welcome this grass into your outdoor space:

  • Drought Champion: Once established, Purple Lovegrass laughs in the face of dry spells
  • Low Maintenance: This is a plant that thrives on benign neglect
  • Visual Interest: The delicate seed heads add movement and texture to any planting
  • Native Pride: Supporting local ecosystems while creating beautiful landscapes
  • Wildlife Friendly: Provides structure and habitat for beneficial insects and small creatures

Perfect Garden Companions

Purple Lovegrass shines brightest in prairie-style gardens, naturalized landscapes, and xeriscaping projects. It’s particularly stunning when planted in drifts or masses, where its collective effect creates a soft, hazy backdrop for showier wildflowers. Think of it as the supporting actor that makes all the other plants look even better.

Growing Purple Lovegrass Successfully

The beauty of Purple Lovegrass lies in its simplicity. This grass is happiest when you don’t fuss over it too much.

Ideal Growing Conditions

  • Sunlight: Full sun is where this grass truly thrives
  • Soil: Well-draining soil is essential – it’s not picky about soil type
  • Water: Drought tolerant once established, minimal watering needed
  • Climate: Hardy in USDA zones 5-9

Planting and Care Tips

Getting started with Purple Lovegrass is refreshingly straightforward. The easiest approach is to establish it from seed, either through direct seeding in fall or early spring. Once your grass is settled in, it’s remarkably self-sufficient.

During its first growing season, provide occasional water to help establish a strong root system. After that, you can largely leave it to do its own thing. This grass actually performs better with minimal intervention – over-watering or over-fertilizing can make it less resilient.

A Word About Maintenance

Purple Lovegrass is the kind of plant that makes you look like a gardening genius without much effort. An annual trim in late winter or early spring is typically all it needs to look its best. Cut it back before new growth emerges, and you’ll be rewarded with fresh, vigorous growth throughout the growing season.

The Bottom Line

If you’re looking for a native grass that combines beauty, resilience, and ecological value, Purple Lovegrass deserves serious consideration. It’s particularly perfect for gardeners who appreciate subtle beauty and want to create landscapes that work with nature rather than against it. Plus, there’s something deeply satisfying about growing a plant that’s perfectly adapted to your local conditions – it’s like welcoming home a long-lost friend.

Eragrostis Speciosa

Classification

Group

Monocot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Liliopsida - Monocotyledons

Subclass

Commelinidae

Order

Cyperales

Family

Poaceae Barnhart - Grass family

Genus

Eragrostis von Wolf - lovegrass

Species

Eragrostis speciosa (Roem. & Schult.) Steud.

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