
(Glebionis coronaria)

Garland chrysanthemum, Crown daisy, Chrysanthemum coronarium, Shingiku
Glebionis coronaria is a species of flowering plant in the family Asteraceae, native to the Mediterranean region. It is an annual or biennial herbaceous plant that grows up to 60 cm (24 inches) tall. The leaves are grayish green and the flowers are yellow with a dark center.
Up to 60 cm (24 inches) tall
Crown daisy requires full sun to partial shade, at least 6 hours of direct sunlight per day.
Crown daisy prefers moderate humidity levels, between 40-60%.
Crown daisy benefits from regular fertilization with a balanced fertilizer every 4-6 weeks during the growing season.
Deadhead spent flowers to encourage more blooms. Crown daisy does not require heavy pruning.
Common pests for crown daisy include aphids, spider mites, and whiteflies. Diseases such as powdery mildew and root rot can also occur.
Not suitable for indoor growth
Water crown daisy when the top inch of soil is dry, about once a week. It prefers well-draining soil and does not tolerate waterlogged soil.
Crown daisy grows best in temperatures between 15-25°C (59-77°F). It can tolerate some cold temperatures but not frost.
Crown daisy can be grown year-round in areas with mild winters. In areas with cold winters, it is typically grown as an annual in the spring and summer.
Crown daisy is easy to grow and maintain, making it a great choice for beginner gardeners.
Crown daisy can be grown in USDA hardiness zones 3-10.
In traditional Chinese medicine, crown daisy is used to treat various ailments including fever, sore throat, and stomachache.