North America Native Plant

Kisses

Botanical name: Oenothera suffulta

USDA symbol: OESU4

Life cycle: annual

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Gaura suffulta Engelm. ex A. Gray (GASU2)   

Kisses (Oenothera suffulta): A Charming Native Evening Primrose If you’re looking for a delightfully named native wildflower that’s as easy to grow as it is charming, meet Kisses – the common name for Oenothera suffulta. This little evening primrose might just steal your heart with its simple beauty and no-fuss ...

Kisses (Oenothera suffulta): A Charming Native Evening Primrose

If you’re looking for a delightfully named native wildflower that’s as easy to grow as it is charming, meet Kisses – the common name for Oenothera suffulta. This little evening primrose might just steal your heart with its simple beauty and no-fuss growing habits.

What Makes Kisses Special?

Kisses is a native annual forb that belongs to the evening primrose family. As a true native of the American Southwest, this plant has been naturally growing in Texas, New Mexico, and Oklahoma long before any of us started thinking about native gardening. You might also see it listed under its botanical synonym, Gaura suffulta, in older gardening references.

This native beauty is perfectly adapted to the hot, dry conditions of the southwestern United States, making it an excellent choice for gardeners in these regions who want to work with nature rather than against it.

Why You’ll Want to Grow Kisses

There are plenty of reasons to fall in love with this native charmer:

  • True native heritage: Supporting local ecosystems by choosing plants that naturally belong in your area
  • Low maintenance: Once established, Kisses thrives with minimal care
  • Drought tolerance: Perfect for water-wise gardening and xeriscaping
  • Pollinator magnet: The evening-blooming flowers attract moths and other nocturnal pollinators
  • Self-seeding: As an annual, it will reseed itself for next year’s display

Perfect Garden Settings

Kisses shines in several garden styles:

  • Prairie and meadow gardens: Blends beautifully with other native wildflowers
  • Xeriscaping: Ideal for low-water landscape designs
  • Naturalized areas: Perfect for areas where you want a more wild, untamed look
  • Pollinator gardens: Essential for supporting native moth populations

Growing Conditions and Care

The beauty of native plants like Kisses is that they’re naturally adapted to thrive in their home regions. Here’s what this little beauty prefers:

  • Sunlight: Full sun for best flowering
  • Soil: Well-draining soil; adaptable to various soil types
  • Water: Drought tolerant once established; avoid overwatering
  • USDA Zones: Best suited for zones 7-10, matching its native range

Planting and Care Tips

Growing Kisses is refreshingly straightforward:

  • When to plant: Sow seeds in fall or early spring
  • Spacing: Allow adequate space for natural spreading
  • Watering: Water during establishment, then rely on natural rainfall
  • Maintenance: Minimal pruning needed; allow plants to self-seed for next year
  • Fertilizing: Generally unnecessary; native plants prefer lean soils

Supporting Night-Flying Pollinators

One of the most compelling reasons to grow Kisses is its role in supporting nocturnal pollinators. While many gardeners focus on daytime pollinators like bees and butterflies, moths and other night-flying insects are equally important – and often overlooked. By including evening-blooming natives like Kisses in your garden, you’re providing crucial habitat for these essential creatures.

The Bottom Line

Kisses (Oenothera suffulta) is a wonderful choice for gardeners in the Southwest who want to embrace native gardening principles. It’s low-maintenance, drought-tolerant, supports local wildlife, and adds natural charm to any garden setting. Whether you’re creating a prairie garden, xeriscaping, or simply want to include more natives in your landscape, this delightful annual deserves serious consideration.

By choosing natives like Kisses, you’re not just growing a beautiful plant – you’re participating in the preservation of your local ecosystem and supporting the wildlife that has evolved alongside these plants for thousands of years.

Kisses

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

Oenothera L. - evening primrose

Species

Oenothera suffulta (Engelm. ex A. Gray) W.L. Wagner & Hoch - kisses

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