North America Native Plant

Thurow’s Panicgrass

Botanical name: Dichanthelium acuminatum var. thurowii

USDA symbol: DIACT

Life cycle: perennial

Habit: grass

Native status: Native to the lower 48 states  

Synonyms: Panicum acuminatum Sw. var. thurowii (Scribn. & J.G. Sm.) C.F. Reed (PAACT)  âš˜  Panicum thurowii Scribn. & J.G. Sm. (PATH4)   

Thurow’s Panicgrass: A Hidden Gem for Southern Native Gardens Meet Thurow’s panicgrass (Dichanthelium acuminatum var. thurowii), a delicate native grass that’s been quietly beautifying the American Southeast for centuries. While it might not grab headlines like flashier wildflowers, this understated perennial deserves a spot in your native plant palette – ...

Thurow’s Panicgrass: A Hidden Gem for Southern Native Gardens

Meet Thurow’s panicgrass (Dichanthelium acuminatum var. thurowii), a delicate native grass that’s been quietly beautifying the American Southeast for centuries. While it might not grab headlines like flashier wildflowers, this understated perennial deserves a spot in your native plant palette – especially if you’re looking to create authentic, regionally-appropriate landscapes.

Where Does Thurow’s Panicgrass Call Home?

This charming grass is a true southerner, naturally occurring across Alabama, Arkansas, Georgia, Louisiana, and Texas. As a native species to the lower 48 states, it has spent thousands of years adapting to local conditions, making it a reliable choice for gardeners seeking plants that truly belong in their landscapes.

What Makes This Grass Special?

Thurow’s panicgrass brings a fine-textured, delicate beauty to native gardens. As a perennial member of the grass family, it offers:

  • Subtle, graceful form that complements rather than competes with showier plants
  • Year-round structure in the landscape
  • Natural habitat value for local wildlife
  • Low-maintenance requirements once established

Perfect Places to Plant

This adaptable grass shines in several garden settings:

  • Native plant gardens: Provides authentic regional character
  • Prairie restorations: Adds to grassland diversity
  • Naturalized landscapes: Creates soft, informal groundcover
  • Wildlife gardens: Offers nesting sites and cover for small creatures

Growing Thurow’s Panicgrass Successfully

Like many native grasses, Thurow’s panicgrass is relatively easy-going once you understand its preferences. Based on its natural range, it likely thrives in USDA hardiness zones 7-9, making it suitable for much of the southeastern United States.

Planting Tips

  • Choose a location with well-draining soil
  • Provide partial shade to full sun exposure
  • Plant in spring for best establishment
  • Space appropriately to allow for natural spreading

Ongoing Care

Once established, this native grass is remarkably self-sufficient. Water during extended dry periods in the first year, then let natural rainfall take over. An annual trim in late winter or early spring will keep it looking tidy and encourage fresh growth.

Supporting Local Ecosystems

While Thurow’s panicgrass might seem humble, it plays important ecological roles. As a wind-pollinated grass, it contributes to the complex web of native plant relationships. The plant structure provides cover and nesting opportunities for small wildlife, while its seeds may feed various bird species.

Is Thurow’s Panicgrass Right for Your Garden?

Consider this native grass if you:

  • Want to support local ecosystems with regionally appropriate plants
  • Prefer low-maintenance landscaping
  • Appreciate subtle, naturalistic beauty
  • Are creating habitat gardens or prairie restorations
  • Live within its native range in the Southeast

While information about this particular variety can be limited, its status as a native perennial grass makes it a worthwhile addition to southeastern gardens. By choosing plants like Thurow’s panicgrass, you’re not just creating beautiful landscapes – you’re helping preserve the unique character of your region’s natural heritage.

The Bottom Line

Thurow’s panicgrass may not be the star of your garden show, but it’s exactly the kind of reliable, regionally-appropriate supporting player that makes native landscapes truly shine. For gardeners in Alabama, Arkansas, Georgia, Louisiana, and Texas, this grass offers an opportunity to grow something that genuinely belongs – and that’s always worth celebrating.

Thurow’s Panicgrass

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

Dichanthelium (Hitchc. & Chase) Gould - rosette grass

Species

Dichanthelium acuminatum (Sw.) Gould & C.A. Clark - tapered rosette grass

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