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Matthiola longipetala
Also called Evening Stock, Evening Scent Stock, Night Scent Stock, Perfumeplant, Two Horn Stock
Night scented stock is a low, bushy hardy annual from the Mediterranean to Central Asia, grown mainly for its strong evening fragrance. It thrives in cool weather and full sun, and dislikes heat and overwatering.
Matthiola longipetala, known as night-scented stock or evening stock (syns Cheiranthus longipetalus, Matthiola bicornis, Matthiola longipetala subsp. bicornis, and Matthiola oxyceras), is a species of ornamental plant.
This species is primarily grown for the evening scent. It is cold-resistant and grown throughout North America, even doing well into hardiness zone 1 . This hardy annual prefers cool conditions in full sun and may not do well at high temperatures. It is best to plant thickly in clumps if a bushy appearance is desired. In Canada, the tiny seeds are usually sown in the early spring after the last frost and may be started indoors in April. They will bloom throughout the early summer and well into the summer if watered regularly. They should not be overwatered. They may also be grown in balcony containers although they will not usually stand upright and must not be allowed to become too hot and dry.
Text excerpted from the Wikipedia article Matthiola longipetala 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.
