Jonquil (Narcissus jonquilla) is a bulbous spring-flowering daffodil with rush-like leaves and clusters of fragrant yellow or white flowers. It is grown as a garden bulb that naturalises readily in well-drained soil and full sun.
Family
Amaryllidaceae (Daffodil & onion family)
Grows as
Bulb
Light
Full sun, Part shade
Water
Water during active growth in spring, then keep dry once the foliage yellows in summer.
Soil
Well-drained, fertile soil or loam; avoid waterlogged ground.
Temperature
Hardy to around -15 °C; needs a cool winter period to flower well.
How easy
Easy
Safety
Toxic: All parts, especially the bulb, contain alkaloids such as lycorine that cause vomiting, diarrhoea and skin irritation if eaten or handled.. Toxic to cats and dogs (ASPCA).
Native range
S. & E. Portugal to C. & S. Spain
Climate
temperate
About
Narcissus jonquilla, commonly known as jonquil or rush daffodil, is a bulbous flowering plant, a species of the genus Narcissus (daffodil) that is native to Spain and Portugal but has now become naturalised in many other regions: France, Italy, Turkey, the former Yugoslavia, Madeira, British Columbia in Canada, Utah, Illinois, Minnesota, Ohio, and the southeastern United States from Texas to Maryland.
Narcissus jonquilla bears long, narrow, rush-like leaves (hence the name jonquil, Spanish junquillo, from the Latin juncus 'rush'). In late spring it bears heads of up to five scented yellow or white flowers. It is a parent of numerous varieties within Division 7 of the horticultural classification. Division 7 in the Royal Horticultural Society classification of Narcissus includes N. jonquilla and N. apodanthus hybrids and cultivars that show clear characteristics of those two species.
Text excerpted from the Wikipedia article Narcissus jonquilla 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.