North America Non-native Plant

Lopezia Coronata

Botanical name: Lopezia coronata

USDA symbol: LOCO21

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

Lopezia coronata: A Charming Mexican Flowering Plant for Your Garden If you’re looking for a delicate, easy-to-grow flowering plant that adds a touch of whimsy to your garden, Lopezia coronata might just be the perfect addition to your plant collection. This charming Mexican native brings dainty flowers and graceful form ...

Lopezia coronata: A Charming Mexican Flowering Plant for Your Garden

If you’re looking for a delicate, easy-to-grow flowering plant that adds a touch of whimsy to your garden, Lopezia coronata might just be the perfect addition to your plant collection. This charming Mexican native brings dainty flowers and graceful form to gardens across warmer climates, though it remains relatively unknown to many gardeners.

What is Lopezia coronata?

Lopezia coronata is a small herbaceous flowering plant that belongs to the evening primrose family. While it doesn’t have a widely recognized common name in English, this Mexican native has been quietly winning over gardeners who appreciate its understated beauty and reliable blooming habit.

This compact plant produces masses of small, asymmetrical flowers in shades of pink to purple. What makes these blooms particularly interesting is their unique shape – each flower has distinctively uneven petals that give them an almost dancing appearance when they sway in the breeze.

Where Does Lopezia coronata Come From?

Lopezia coronata is native to Mexico, where it grows naturally in central and southern regions. In its homeland, this adaptable plant thrives in various habitats, from rocky slopes to woodland edges.

Why Grow Lopezia coronata?

There are several compelling reasons why you might want to add this Mexican beauty to your garden:

  • Long blooming season: Once established, it produces flowers continuously through much of the growing season
  • Low maintenance: This is a remarkably easy plant to grow, requiring minimal care once established
  • Pollinator friendly: The small flowers attract bees, butterflies, and other beneficial insects
  • Compact size: Perfect for small spaces, containers, or as an edging plant
  • Self-seeding: In favorable conditions, it may self-seed, providing new plants for future seasons

Garden Design and Landscape Uses

Lopezia coronata works beautifully in several garden settings. Its delicate appearance makes it perfect for cottage-style gardens, where it can weave between other plants and provide gentle color. The compact size also makes it ideal for rock gardens, where it can spill over stones and create soft cascades of color.

Container gardeners will find this plant particularly rewarding, as it performs excellently in pots and hanging baskets. Its trailing habit makes it perfect for window boxes or as a filler plant in mixed containers.

Growing Conditions and Care

One of the best things about Lopezia coronata is how forgiving it is to grow. Here’s what this accommodating plant prefers:

  • Light: Partial shade to full sun (afternoon shade is beneficial in very hot climates)
  • Soil: Well-draining soil is essential; it’s quite tolerant of poor soils
  • Water: Moderate water needs; drought tolerant once established
  • Temperature: Prefers cooler temperatures; may struggle in intense heat

Hardiness and Planting Tips

Lopezia coronata is hardy in USDA zones 9-11, where it can be grown as a perennial. In cooler zones, it’s best treated as an annual, though you might be surprised by its ability to self-seed and return the following year.

The easiest way to start Lopezia coronata is from seed. Sow seeds directly in the garden in spring after the last frost, or start them indoors 6-8 weeks before your last expected frost date. The seeds are tiny, so barely cover them with soil and keep consistently moist until germination.

Once established, this plant requires very little care. Deadheading spent flowers will encourage continued blooming, but if you want the plant to self-seed, leave some flowers to develop seed pods.

Considerations and Alternatives

While Lopezia coronata is a delightful garden plant, gardeners interested in supporting local ecosystems might also consider native alternatives that provide similar aesthetic appeal. Depending on your region, native wildflowers or small flowering shrubs can offer comparable beauty while supporting local wildlife more effectively.

Some excellent native alternatives to consider include regional wildflowers, native penstemons, or local flowering herbs that provide similar delicate beauty and pollinator benefits.

The Bottom Line

Lopezia coronata is a charming, easy-to-grow plant that deserves a place in more gardens. Its delicate flowers, low maintenance requirements, and reliable performance make it an excellent choice for gardeners looking to add something a little different to their plant palette. Whether you’re growing it in containers, rock gardens, or mixed borders, this Mexican native is sure to bring months of gentle beauty to your outdoor space.

Lopezia Coronata

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Myrtales

Family

Onagraceae Juss. - Evening Primrose family

Genus

Lopezia Cav.

Species

Lopezia coronata Andrews [excluded]

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