North America Non-native Plant

Cydonia

Botanical name: Cydonia

USDA symbol: CYDON

Life cycle: perennial

Habit: shrub

Native status: Non-native, reproduces and persists in the wild in Canada âš˜ Non-native, reproduces and persists in the wild in the lower 48 states  

Cydonia: The Fragrant Quince for Your Garden Meet Cydonia, better known as quince – a delightfully fragrant shrub that’s been charming gardeners for centuries. While it might not be the most common sight in modern American gardens, this perennial woody plant offers a unique combination of beautiful spring blooms and ...

Cydonia: The Fragrant Quince for Your Garden

Meet Cydonia, better known as quince – a delightfully fragrant shrub that’s been charming gardeners for centuries. While it might not be the most common sight in modern American gardens, this perennial woody plant offers a unique combination of beautiful spring blooms and aromatic golden fruits that make it worth considering for your landscape.

What Exactly is Cydonia?

Cydonia is a multi-stemmed woody shrub that typically grows to about 13-16 feet in height, though it can sometimes reach taller heights or develop a more tree-like single trunk depending on growing conditions. As a perennial plant, it will grace your garden year after year, developing more character and charm as it matures.

A Brief Geography Lesson

Originally hailing from Southwest Asia, this non-native species has made itself quite at home across North America. You’ll find established populations thriving in California, Ontario, Connecticut, Illinois, Maryland, Massachusetts, New York, Ohio, Oregon, Pennsylvania, and Vermont. It’s one of those introduced plants that has learned to reproduce and persist in the wild without much human intervention.

Why Consider Cydonia for Your Garden?

There are several compelling reasons why this old-world charmer might deserve a spot in your landscape:

  • Stunning spring display: Large, fragrant white to pale pink flowers create a breathtaking show that rivals any ornamental tree
  • Aromatic autumn harvest: Golden-yellow fruits fill the air with their distinctive, sweet fragrance
  • Pollinator magnet: Those gorgeous spring blooms are absolute bee magnets, supporting local pollinator populations
  • Low maintenance: Once established, quince is relatively fuss-free and adaptable
  • Versatile landscape role: Works beautifully as a specimen plant, in cottage gardens, or even small orchard settings

Growing Cydonia Successfully

The good news is that cydonia isn’t particularly demanding. Here’s what you need to know to grow it successfully:

Perfect Growing Conditions

  • Sunlight: Full sun is best for optimal flowering and fruit production
  • Soil: Well-drained soil is essential, but it’s quite tolerant of different soil types
  • Climate: Hardy in USDA zones 5-9, making it suitable for most temperate regions
  • Space: Allow plenty of room for its mature size – remember, it can reach 13-16 feet

Planting and Care Tips

Spring or fall are your best bets for planting. Give your new quince regular water during its first year while it establishes its root system. After that, it’s surprisingly drought-tolerant. Pruning is minimal – just remove any dead, damaged, or crossing branches during the dormant season.

A Word About Native Alternatives

While cydonia can be a lovely addition to gardens, it’s worth considering native alternatives that provide similar benefits while supporting local ecosystems. Depending on your region, native flowering shrubs like serviceberry (Amelanchier species), native crabapples, or elderberry might offer comparable spring beauty and wildlife benefits.

The Bottom Line

Cydonia offers gardeners a chance to grow something a bit different – a plant with old-world charm, gorgeous flowers, and aromatic fruits. While it’s not native to North America, it’s not considered invasive or problematic either. If you’re drawn to its unique qualities and have the space, it can make a wonderful addition to cottage gardens, Mediterranean-style landscapes, or anywhere you want a conversation-starting specimen plant. Just remember to consider native alternatives that might provide similar aesthetic appeal while better supporting local wildlife and ecosystems.

Cydonia

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

Cydonia Mill. - cydonia

Species

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