North America Non-native Plant

Rosa ×dupontii

Botanical name: Rosa ×dupontii

USDA symbol: RODU6

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

Rosa ×dupontii: The Charming Hybrid Rose Worth Considering Meet Rosa ×dupontii, a delightful hybrid rose that’s been quietly winning over gardeners with its simple elegance and easy-going nature. While it might not have the flashy name recognition of some garden favorites, this understated beauty has plenty to offer the modern ...

Rosa ×dupontii: The Charming Hybrid Rose Worth Considering

Meet Rosa ×dupontii, a delightful hybrid rose that’s been quietly winning over gardeners with its simple elegance and easy-going nature. While it might not have the flashy name recognition of some garden favorites, this understated beauty has plenty to offer the modern gardener looking for a low-maintenance flowering shrub.

What Exactly is Rosa ×dupontii?

Rosa ×dupontii is a hybrid rose of garden origin, meaning it’s the result of crossbreeding rather than a species that occurs naturally in the wild. The × in its name is the telltale sign that you’re dealing with a hybrid. While we don’t have records of specific common names for this particular rose, it’s sometimes simply referred to as Dupont’s Rose in gardening circles.

Native Status and Geographic Origins

This hybrid rose isn’t native to any particular region, as it was created through garden breeding rather than evolving naturally in a specific ecosystem. As a garden hybrid, it doesn’t have a natural geographic distribution in the way that wild species do.

Why You Might Fall in Love with This Rose

Rosa ×dupontii brings several appealing qualities to the garden that make it worth considering:

  • Simple, white single flowers that bloom in early summer with a delightful fragrance
  • Attractive red hips that follow the flowers, providing fall and winter interest
  • Gray-green foliage that creates a lovely backdrop for other plants
  • Disease resistance that means less fussing and spraying
  • Drought tolerance once established

Garden Role and Design Uses

This versatile shrub works beautifully in several garden settings. It makes an excellent specimen plant where you want a focal point without overwhelming drama. Consider using it for informal hedging, where its natural growth habit creates a relaxed boundary. It’s particularly at home in cottage gardens, where its unpretentious charm fits right in with other old-fashioned favorites.

Rosa ×dupontii also shines in wildlife gardens, where its single flowers provide easy access for pollinators, and the resulting hips feed birds through the colder months.

Growing Conditions and Care

One of the best things about Rosa ×dupontii is how accommodating it is about growing conditions. Here’s what it prefers:

  • Sunlight: Full sun to partial shade (though it flowers best with at least 6 hours of direct sunlight)
  • Soil: Well-draining soil of average fertility – it’s not particularly picky
  • Water: Regular watering the first year, then quite drought tolerant
  • Climate: Hardy in USDA zones 4-9, making it suitable for most temperate regions

Planting and Care Tips

Getting Rosa ×dupontii established in your garden is refreshingly straightforward:

  • Plant in spring or fall when temperatures are moderate
  • Dig a hole twice as wide as the root ball but no deeper
  • Water regularly the first growing season to establish deep roots
  • Minimal pruning needed – just remove dead, damaged, or crossing branches in late winter
  • No need for heavy fertilization; a light application of compost in spring is plenty

Benefits for Pollinators and Wildlife

The single flowers of Rosa ×dupontii are a boon for pollinators. Unlike double roses where the reproductive parts are often obscured by extra petals, these simple blooms offer easy access to pollen and nectar for bees, butterflies, and other beneficial insects. The red hips that develop after flowering provide food for birds well into winter, making this rose a year-round contributor to wildlife habitat.

Should You Plant It?

Rosa ×dupontii is a solid choice for gardeners who appreciate understated beauty and low-maintenance plants. While it’s not a native species, it’s not invasive either, making it a neutral addition to most landscapes. However, if you’re specifically focused on supporting native ecosystems, you might consider native alternatives like native wild roses (Rosa species) that are indigenous to your region.

If you do choose to grow Rosa ×dupontii, you’ll be rewarded with a reliable performer that asks for little but gives back plenty in the form of fragrant flowers, wildlife support, and year-round garden interest. Sometimes the best garden additions are the ones that simply do their job beautifully without making a fuss about it.

Rosa ×dupontii

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

Rosales

Family

Rosaceae Juss. - Rose family

Genus

Rosa L. - rose

Species

Rosa ×dupontii Desegl.

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