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Lilium speciosum (1 Page of 5) The Lilium speciosum plant species is found in E. Asia - S. Japan. It is a member of the Liliaceae family. Some home gardeners know the variety as L. lancifolium. non Thunb. Cultivation | Propagation | General Uses Medicinal | Edible Uses Latin Name: Lilium speciosum Family: Liliaceae Author: Thunb. Known Hazards: None known Mature Height: 1.2 Mature Width: 0.25 Habitat: Not known
Cultivation Notes: Prefers an open free-draining humus-rich loamy soil with its roots in the shade and its head in the sun[200]. Dislikes lime[42]. Prefers a light sandy loam with plenty of leafmold[47]. Best grown in open woodland or amongst dwarf evergreens[1]. Prefers a sunny position[42, 143].
The dormant bulbs are fairly hardy and will withstand soil temperatures down to at least -5°c[214].
Stem rooting, the bulbs should be planted 25 - 30cm deep[143]. Early to mid autumn is the best time to plant out the bulbs in cool temperate areas, in warmer areas they can be planted out as late as late autumn[200].
A very ornamental plant[1] it is easily grown[163] but requires a long growing season if it is to do well[200]. The flowers diffuse a powerful sweet honey perfume[245].
Cultivated for its edible bulb in Japan[2]. The sub-species L. speciosum rubrum. Mast. ex Bak. is said to be inedible whilst L. speciosum album. Mast. ex Bak. is said to be acceptable for eating[163]. The variety 'Magnificum' is said to be the best form for growing outdoors in Britain[245].
Plants take 4 years to flower from seed[143].
The plant should be protected against rabbits and slugs in early spring. If the shoot tip is eaten out the bulb will not grow in that year and will lose vigour[200].
For further Lilium speciosum gardening information click on one of the blue links below Cultivation | Propagation | General Uses Medicinal | Edible Uses
The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'. View their bibliography

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