North America Native Plant

Little Deserttrumpet

Botanical name: Eriogonum trichopes var. trichopes

USDA symbol: ERTRT3

Life cycle: annual

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Eriogonum trichopes Torr. ssp. minus (Benth.) S. Stokes (ERTRM)   

Little Deserttrumpet: A Charming Native Annual for Desert Gardens If you’re looking to add some understated charm to your desert garden, meet the little deserttrumpet (Eriogonum trichopes var. trichopes). This delicate native annual might not be the showiest plant in your landscape, but it brings a special kind of quiet ...

Little Deserttrumpet: A Charming Native Annual for Desert Gardens

If you’re looking to add some understated charm to your desert garden, meet the little deserttrumpet (Eriogonum trichopes var. trichopes). This delicate native annual might not be the showiest plant in your landscape, but it brings a special kind of quiet beauty that desert gardening enthusiasts have come to appreciate.

What is Little Deserttrumpet?

Little deserttrumpet is a native annual forb – essentially a soft-stemmed wildflower that completes its entire life cycle in one growing season. As part of the buckwheat family, it produces clusters of tiny, trumpet-shaped flowers that range from white to soft pink. Don’t expect towering heights from this modest beauty; it stays close to the ground, making it perfect for filling in gaps in your desert landscape.

Where Does It Grow Naturally?

This southwestern native calls the desert regions of Arizona, California, Nevada, New Mexico, and Utah home. It has adapted beautifully to the challenging conditions of these arid landscapes, thriving in areas where many other plants struggle to survive.

Why Consider Growing Little Deserttrumpet?

Here are some compelling reasons to give this native annual a spot in your garden:

  • True native credentials: Supporting local ecosystems starts with native plants
  • Low maintenance: Once established, it requires minimal care
  • Drought tolerant: Perfect for water-wise gardening
  • Pollinator friendly: Small flowers attract native bees and butterflies
  • Natural reseeding: May self-sow for next year’s display

Garden Design Ideas

Little deserttrumpet works beautifully in several landscape settings:

  • Desert gardens: Use as a delicate ground cover among cacti and succulents
  • Xeriscapes: Fill spaces between rocks and larger drought-tolerant plants
  • Native wildflower meadows: Mix with other southwestern natives for a natural look
  • Container gardens: Try in shallow, wide containers with good drainage

Growing Conditions and Care

Little deserttrumpet is refreshingly easy to please, as long as you remember it’s a desert native:

  • Sunlight: Full sun is essential
  • Soil: Well-draining, sandy, or rocky soil; avoid clay or constantly moist conditions
  • Water: Minimal watering once established; overwatering is more harmful than underwatering
  • Hardiness: Best suited for USDA zones 8-10, matching its native range

Planting and Care Tips

Growing little deserttrumpet successfully is all about mimicking its natural habitat:

  • Timing: Sow seeds in fall or early spring when temperatures are moderate
  • Soil preparation: Improve drainage by adding sand or small gravel to heavy soils
  • Watering: Water lightly during germination, then reduce frequency as plants establish
  • Fertilizing: Skip the fertilizer – desert natives prefer lean soils
  • Maintenance: Allow plants to go to seed if you want natural reseeding

A Few Things to Keep in Mind

While little deserttrumpet is a wonderful addition to appropriate gardens, it’s worth noting that detailed cultivation information for this specific variety can be limited. This speaks to both its specialized nature and the need for more research into our native plant treasures. If you’re interested in growing it, consider reaching out to local native plant societies or desert botanical gardens for region-specific advice.

The Bottom Line

Little deserttrumpet may be small and understated, but it represents something important: the beauty of plants that belong. In our increasingly homogenized landscapes, choosing natives like this one helps preserve the unique character of southwestern ecosystems while creating gardens that truly fit their place. Whether you’re a dedicated desert gardener or just starting to explore water-wise natives, this charming annual deserves consideration for your plant palette.

Little Deserttrumpet

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

Polygonales

Family

Polygonaceae Juss. - Buckwheat family

Genus

Eriogonum Michx. - buckwheat

Species

Eriogonum trichopes Torr. - little deserttrumpet

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