North America Non-native Plant

Chicory

Botanical name: Cichorium

USDA symbol: CICHO

Life cycle: biennial

Habit: forb

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 âš˜ Non-native, reproduces and persists in the wild in St. Pierre and Miquelon  

Chicory: The Resilient Blue Beauty That’s Made Itself at Home If you’ve ever driven down a country road in summer and spotted those cheerful blue flowers dancing along the roadside, chances are you were looking at chicory (Cichorium). This hardy plant has quite the story – it’s traveled far from ...

Chicory: The Resilient Blue Beauty That’s Made Itself at Home

If you’ve ever driven down a country road in summer and spotted those cheerful blue flowers dancing along the roadside, chances are you were looking at chicory (Cichorium). This hardy plant has quite the story – it’s traveled far from its European homeland to become a familiar sight across North America, and it might just be the low-maintenance addition your garden has been waiting for.

What Exactly Is Chicory?

Chicory is what botanists call a forb – basically a non-woody plant that dies back to the ground each winter but returns reliably year after year. It can behave as either a biennial (living for two years) or perennial (coming back for many years), depending on growing conditions and how you manage it.

This adaptable plant forms a rosette of leaves close to the ground in its first year, then sends up tall, branching stems topped with bright blue flowers in subsequent years. Those flowers are the real showstoppers – they open in the morning and often close by afternoon, giving the plant a daily rhythm that adds charm to any garden space.

Where You’ll Find Chicory Growing Wild

Chicory has made itself thoroughly at home across North America. You can find it growing in nearly every U.S. state and Canadian province, from Alberta to Florida, and from California to Nova Scotia. It’s particularly common along roadsides, in fields, and in disturbed soils where it thrives without any human intervention.

While chicory isn’t native to North America – it originally hails from Europe, Asia, and North Africa – it’s been here so long that it’s become part of the landscape. It arrived with European settlers and has been naturalizing ever since, proving its ability to adapt to diverse climates and conditions.

Should You Plant Chicory in Your Garden?

Here’s where things get interesting. Chicory offers several compelling reasons to consider it for your garden:

  • Pollinator magnet: Those blue flowers are bee and butterfly favorites, providing nectar when many other plants are taking a summer break
  • Drought champion: Once established, chicory laughs at dry spells thanks to its deep taproot
  • Edible bonus: Both leaves and roots are edible – the leaves make a slightly bitter addition to salads, while the roots can be roasted as a coffee substitute
  • Long bloom period: Flowers appear from midsummer through fall
  • Virtually maintenance-free: Plant it and pretty much forget about it

That said, since chicory isn’t native, you might want to consider native alternatives that provide similar benefits while supporting local ecosystems. Wild bergamot, New England aster, or native sunflowers can offer comparable pollinator value with deeper ecological connections to your region.

Perfect Spots for Chicory

Chicory isn’t fussy about where it grows, but it truly shines in:

  • Wildflower meadows and prairie-style gardens
  • Cottage gardens where its casual charm fits right in
  • Herb or edible gardens
  • Areas with poor or disturbed soil where other plants struggle
  • Naturalized spaces that don’t require formal maintenance

Growing Chicory Successfully

The beauty of chicory lies in its simplicity. This plant practically grows itself, but here are the basics to ensure success:

Climate and Zones: Chicory is remarkably adaptable, thriving in USDA hardiness zones 3 through 10. It handles both cold winters and hot summers with equal ease.

Soil and Sun: Give chicory full sun and well-drained soil, and you’re golden. It actually prefers slightly alkaline conditions but will tolerate almost any soil type, including clay and sandy soils that challenge other plants.

Planting: Start from seed in spring or fall. Simply scatter seeds on prepared soil and barely cover them – they need light to germinate. Seeds typically sprout within 7-14 days when soil temperatures are right.

Care and Maintenance: Here’s the best part – chicory needs almost no care once established. Water during the first growing season to help roots establish, then let nature take over. The plant’s deep taproot (which can extend several feet down) makes it incredibly drought tolerant.

What to Expect: First-year plants will form a rosette of leaves. In the second year, expect flowering stems that can reach 3-5 feet tall, topped with those signature blue flowers that open in morning light.

A Few Things to Keep in Mind

While chicory is generally well-behaved, it does self-seed readily. This can be a feature or a bug, depending on your perspective. If you want to prevent spreading, deadhead flowers before they set seed. The deep taproot also means established plants are difficult to remove if you change your mind later.

Some gardeners find the afternoon flower closure disappointing, but others appreciate this daily rhythm. Plant it where morning light will showcase those brilliant blue blooms at their best.

The Bottom Line

Chicory offers an interesting proposition for gardeners seeking low-maintenance plants with pollinator appeal. While it’s not native, it’s also not considered problematic in most areas. If you’re drawn to its azure flowers and resilient nature, it can certainly earn its place in the right garden setting.

Just remember to consider native alternatives first – your local ecosystem will thank you. But if chicory fits your vision and you appreciate plants with both beauty and utility, this European immigrant might just become one of your garden’s most reliable performers.

Chicory

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Asterales

Family

Asteraceae Bercht. & J. Presl - Aster family

Genus

Cichorium L. - chicory

Species

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