North America Non-native Plant

Persian Wheat

Botanical name: Triticum carthlicum

USDA symbol: TRCA24

Habit: grass

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

Synonyms: Triticum persicum Vav. ex Zhuk. (TRPE20)   

Persian Wheat: Growing an Ancient Grain with Modern Appeal If you’ve ever wondered what your ancestors might have grown thousands of years ago, Persian wheat (Triticum carthlicum) offers a fascinating glimpse into agricultural history. This ancient grain species isn’t your typical backyard flower, but it has carved out a special ...

Persian Wheat: Growing an Ancient Grain with Modern Appeal

If you’ve ever wondered what your ancestors might have grown thousands of years ago, Persian wheat (Triticum carthlicum) offers a fascinating glimpse into agricultural history. This ancient grain species isn’t your typical backyard flower, but it has carved out a special niche among heritage gardeners and those interested in preserving genetic diversity in our food systems.

What Exactly Is Persian Wheat?

Persian wheat belongs to the grass family and represents one of the earliest cultivated wheat species. Also known by its synonym Triticum persicum, this heritage grain has been sustaining communities for millennia. Unlike the common wheat varieties you’ll find in grocery stores today, Persian wheat offers a direct connection to our agricultural past.

Where Does It Come From?

This ancient grain originated in the South Caucasus region, including parts of modern-day Georgia, Armenia, Azerbaijan, Turkey, and Iran. It’s truly a plant with passport stamps from some of the world’s most historically rich agricultural regions.

Should You Grow Persian Wheat in Your Garden?

Here’s the honest truth: Persian wheat isn’t for every gardener. If you’re looking for showy flowers or easy-care perennials, you might want to look elsewhere. However, if you’re drawn to any of these scenarios, Persian wheat could be perfect for you:

  • You’re passionate about heritage varieties and genetic preservation
  • You want to create an educational garden showcasing ancient grains
  • You’re interested in small-scale grain production
  • You love the tall, graceful appearance of ornamental grasses

Growing Conditions and Care

Persian wheat is surprisingly straightforward to grow, which probably explains how it survived thousands of years of cultivation. Here’s what this ancient grain needs to thrive:

Sunlight: Full sun is essential for healthy growth and grain production.

Soil: Well-draining soil works best. Persian wheat isn’t particularly fussy about soil type but doesn’t tolerate waterlogged conditions.

Water: Moderate water needs – neither drought-stressed nor overly wet.

Climate: Generally suitable for USDA hardiness zones 5-8.

Planting and Care Tips

Getting started with Persian wheat is refreshingly simple:

  • Direct seed in fall or early spring when soil temperatures are cool
  • Plant seeds about 1 inch deep and 2-3 inches apart
  • Once established, it requires minimal intervention
  • Harvest when seed heads are golden and dry

Garden Design and Landscape Role

Persian wheat works beautifully in heritage gardens, educational landscapes, or as part of a living history display. Its tall, elegant form can add vertical interest to plant collections, and the golden seed heads provide lovely texture in late summer and fall.

Wildlife and Pollinator Considerations

As a wind-pollinated grain, Persian wheat doesn’t offer the nectar rewards that attract bees and butterflies. However, the seeds can provide food for birds, and the plant structure may offer some habitat value for beneficial insects.

Is Persian Wheat Right for Your Garden?

Persian wheat occupies a unique niche in the gardening world. It’s not invasive or aggressive, making it a responsible choice for those interested in heritage varieties. While it won’t provide the immediate visual impact of flowering plants, it offers something perhaps more valuable: a living connection to our agricultural heritage.

If you’re looking for native alternatives that provide similar ornamental grass appeal with greater ecological benefits, consider researching grasses native to your specific region. But if you’re drawn to the story and history that Persian wheat represents, this ancient grain can be a meaningful addition to the right garden setting.

Remember, growing heritage varieties like Persian wheat is about more than just gardening—it’s about participating in the preservation of genetic diversity that has sustained human civilization for thousands of years.

Persian Wheat

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

Triticum L. - wheat

Species

Triticum carthlicum Nevski - Persian wheat

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