Key Facts
- Biennial flowering plant in the carrot family Apiaceae
- Native to Europe and Asia and widely naturalized in North America
- Produces flat white umbels often with a single dark central floret
- Typically grows from a basal rosette the first year and flowers the second year
- Attracts a variety of pollinators including bees and flies
- Readily self seeds and can naturalize or behave weedy in some areas
- Young taproots are similar to cultivated carrot but wild root is not recommended for foraging because of toxic lookalikes
Queen Anne’s Lace or wild carrot is a biennial in the carrot family prized for lacy white umbels and its value to pollinators. It forms a basal rosette the first year and commonly blooms in summer of the second year.
Identification
Plants produce flat white umbels often with a single dark central floret and upright stems that reach about 12 to 36 inches to the top of the flower heads. Young plants grow as a low rosette the first year and develop a carrot like taproot, which is why the species is called wild carrot.
Where to grow and best uses
Grow Queen Anne’s Lace in full sun to part shade, with best flower production in full sun. It prefers well drained sandy to loamy soils and tolerates poor dry soils, but waterlogged sites reduce vigor. Use it in informal meadow mixes, pollinator patches and naturalized borders when a loose, cottage look is desired, keeping in mind it readily self seeds and can naturalize or behave weedy.
Planting and spacing
Propagate by seed sown in place, since the biennial habit means plants typically flower in the second year and set seed. Allow about 12 to 24 inches between plants when establishing groups so seedlings can form loose colonies and flowering stems have room.
Watering and soil care
Plants tolerate dry conditions once established and do not require frequent irrigation. Avoid overwatering and poorly drained soils, which can cause root rot and reduce survival. Minimal soil fertility is acceptable and often helps maintain the species as a light, airy meadow component rather than a lush perennial.
Blooming and after flowering care
Flowers typically appear in summer, commonly June through August in the Northern Hemisphere, although timing varies with climate. After flowering the plant sets seed and the flowering rosette dies back. Remove or deadhead seedheads to limit volunteer seedlings, or leave seedheads to encourage naturalizing colonies.
Size, hardiness and spread
Expect plants about 12 to 36 inches tall and patches roughly 12 to 24 inches across when self seeded or grown in groups. General USDA hardiness guidance is zones 3 to 9, with greater winter dieback in colder areas and more persistent self seeding in warmer areas.
Safety and wildlife
Queen Anne’s Lace attracts bees and a variety of flies, making it useful for pollinator support. Young taproots resemble cultivated carrot but foraging is not recommended because the species can be confused with deadly lookalikes such as poison hemlock. It is not generally listed as a major pet toxin, but ingestion can cause gastrointestinal upset and local veterinary or poison control sources should be consulted for pet safety guidance.
Controlling naturalizing plants
Volunteer seedlings are common. To reduce spread remove flower heads before seeds mature and pull seedlings while small. Repeated removal of rosettes before the second year will reduce seed rain and eventual colony growth.
Frequently asked questions
- How fast does Queen Anne’s Lace/Wild Carrot grow?
- It typically establishes as a rosette the first year and produces flowering stems the second year, reaching about 12 to 36 inches when in bloom.
- When does it bloom?
- Flowering normally occurs in summer, commonly June through August in the Northern Hemisphere, though local climate can shift timing.
- Is it invasive?
- It readily self seeds and can naturalize or behave weedy in some areas, so manage seedheads if spread is a concern.
- Can I eat the root?
- Young roots resemble carrots but foraging is not advised because of the risk of confusing the plant with poisonous species such as poison hemlock.
- Can it be grown in containers?
- Containers are not ideal because of the taproot and the species’ tendency to naturalize, so in ground planting is preferred for reliable growth.
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