North America Non-native Plant

Mignonette

Botanical name: Reseda

USDA symbol: RESED

Life cycle: annual

Habit: forb

Native status: Status ranges from native to a waif that isn't naturalizedCanada âš˜ Non-native, reproduces and persists in the wild in the lower 48 states  

Mignonette: The Fragrant Garden Charmer You’ve Probably Never Heard Of If you’ve ever caught a whiff of an incredibly sweet, almost honey-like fragrance wafting through a garden and wondered what on earth was creating such a delightful scent, you might have encountered mignonette (Reseda). This unassuming little plant may not ...

Mignonette: The Fragrant Garden Charmer You’ve Probably Never Heard Of

If you’ve ever caught a whiff of an incredibly sweet, almost honey-like fragrance wafting through a garden and wondered what on earth was creating such a delightful scent, you might have encountered mignonette (Reseda). This unassuming little plant may not win any beauty contests, but when it comes to perfuming your outdoor space, it’s absolutely unmatched.

What Exactly Is Mignonette?

Mignonette is a charming annual to biennial forb that’s been enchanting gardeners for centuries. Unlike woody shrubs or trees, this herbaceous plant lacks significant woody tissue and keeps its growing points at or near ground level. Don’t let its humble appearance fool you – this little plant packs a serious aromatic punch that has made it a favorite in fragrance gardens worldwide.

Where Does Mignonette Come From?

Originally hailing from the Mediterranean region, mignonette is not native to North America. However, it has naturalized across a surprisingly wide range, establishing itself in states from Alabama to Wyoming, and even spreading into several Canadian provinces including British Columbia, Manitoba, Nova Scotia, Ontario, Quebec, and Saskatchewan. This hardy little plant has proven quite adaptable to various North American climates.

Should You Plant Mignonette in Your Garden?

While mignonette isn’t native to North America, it’s not considered particularly aggressive or problematic either. If you’re drawn to its legendary fragrance, there’s no major reason to avoid it. However, if you’re committed to native-only gardening, consider exploring indigenous alternatives that can provide similar benefits to local wildlife and ecosystems.

The Mignonette Experience: What to Expect

Here’s what you’re signing up for when you welcome mignonette into your garden:

  • Fragrance that stops traffic: The flowers emit an intensely sweet, honey-like scent that’s particularly strong in the evening
  • Modest visual appeal: Small, greenish-white to yellowish flowers arranged in dense, cone-shaped clusters
  • Pollinator magnet: Bees and other small pollinators absolutely love the nectar-rich flowers
  • Self-seeding habit: Once established, mignonette often returns on its own each year

Growing Mignonette Successfully

Perfect Growing Conditions

Mignonette is refreshingly low-maintenance and quite forgiving:

  • Sunlight: Full sun to partial shade (though full sun produces the strongest fragrance)
  • Soil: Well-draining soil; surprisingly tolerant of poor, sandy, or rocky conditions
  • Water: Moderate water needs; drought-tolerant once established
  • Climate: Can be grown as an annual in USDA zones 2-11

Planting and Care Tips

Getting started with mignonette is wonderfully straightforward:

  • Direct seed in spring after the last frost date
  • Barely cover seeds as they need light to germinate
  • Space plants about 6-8 inches apart
  • Water regularly until established, then reduce watering
  • Deadhead spent flowers to encourage continued blooming
  • Allow some flowers to go to seed if you want self-seeding for next year

Where Mignonette Shines in Garden Design

This fragrant gem works beautifully in several garden styles:

  • Cottage gardens: Perfect for that romantic, slightly wild aesthetic
  • Fragrance gardens: An absolute must-have for scent-focused designs
  • Cutting gardens: Makes wonderfully fragrant, if understated, cut flowers
  • Naturalized areas: Great for low-maintenance, semi-wild spaces
  • Container gardens: Excellent for pots and planters, especially near seating areas

The Bottom Line on Mignonette

Mignonette might not be the showiest plant in your garden, but it offers something increasingly rare in our modern world: genuine, old-fashioned charm and a fragrance that connects us to centuries of gardening tradition. While it’s not native to our continent, it’s generally well-behaved and provides real benefits to pollinators.

If you’re curious about this fragrant charmer, give it a try – but also consider exploring native plants that can provide similar benefits to your local ecosystem. Sometimes the most rewarding garden discoveries come from the plants that whisper rather than shout, and mignonette definitely falls into that delightful category.

Mignonette

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Dilleniidae

Order

Capparales

Family

Resedaceae Martinov - Mignonette family

Genus

Reseda L. - mignonette

Species

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