Plant Wiki

The open plant encyclopedia

Know any plant.
Grow it well.

Snap a photo or search by any name to see how to care for it, where it comes from, whether it's safe, and a 3D model you can turn.

  • 13,000+plants with full pages
  • 365,000+plant species worldwide
  • 220+countries covered

Common in

See all

The plants people record most in your country, and ones that grow there wild.

What do you want to do?

Popular plants

Browse all plants

See them in 3D

All plants in 3D

Browse plants

Filter by what you want to do, shape, origin, country, care and safety.

Plant Wiki › Browse plants

Fragrant Wintersweet

Chimonanthus praecox

Also called Wintersweet, Japanese Allspice, Wax Ume

Fragrant Wintersweet
Photo: M a n u e l from Valdemoro, Spain, CC BY 2.0

A deciduous shrub grown mainly for its strongly fragrant, yellow winter flowers that appear on bare stems. Give it a sunny or lightly shaded spot in well-drained soil.

Family
Calycanthaceae (Calycanth family)
Grows as
Shrub
Light
Full sun, Part shade
Water
Water regularly while established shrubs are growing, and let the top of the soil dry slightly between waterings.
Soil
Well-drained, moderately fertile soil; tolerates a range of soil types.
Temperature
Hardy to about -15 °C; protect young plants from severe frost.
How easy
Easy
Native range
C. & S. China
Climate
temperate

About

Chimonanthus praecox, also known as wintersweet and Japanese allspice, is a species of flowering plant in the genus Chimonanthus of the family Calycanthaceae. The plant is native to China and is known as làméi (蠟梅) in Chinese. It is also grown in Iran, where it is called gol-e yakh (گل‌یخ) or "ice flower" in Persian.

The plant is a vigorous deciduous shrub growing to 4 m (13 ft) tall with an erect trunk and leaves 5–29 cm (2–11 in) long and 2–12 cm (1–5 in) broad. Its strongly scented pendent flowers, produced in winter (between November and March in UK,) on bare stems, have 15-21 yellow or pale green-yellow tepals, the inner ones usually with purplish red pigments.

Text excerpted from the Wikipedia article Chimonanthus praecox by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

Credits & terms

Identify a plant

Point at a leaf or flower and snap. One plant in frame works best.

Your photo
Starting camera…