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Calochortus clavatus (1 Page of 5) The Calochortus clavatus plant species is found in Southwestern N. America - California. It is a member of the Calochortaceae family. Cultivation | Propagation | General Uses Medicinal | Edible Uses Latin Name: Calochortus clavatus Family: Calochortaceae Author: S.Wats. Known Hazards: None known Mature Height: 1 Mature Width: Habitat: Dry, often rocky slopes below 1200 metres[71], usually on serpentine soils[90].
Cultivation Notes: Requires a deep very well-drained fertile sandy soil in a hot sunny position and must be kept dry over winter[1, 200]. The bulb requires reasonable moisture from early winter until summer but must then be kept dry[90].
This is a rather difficult plant to cultivate in Britain, it is a very cold hardy plant but is intolerant of wetness especially in the winter. It is easiest to grow in a bulb frame but is worth trying outdoors at the base of a south-facing wall, especially with shrubs that like these conditions[120]. It should not be crowded by other plants[214]. Bulbs have succeeded in a cold frame with the cover removed from March to October[214].
Bulbs can be lifted as soon as the foliage dies down in the summer and stored overwinter in a cool dry place, replanting in spring[138].
Bulbs frequently divide after flowering, the bulblets taking 2 years to reach flowering size[200].
Hand pollination is necessary if seed is required[1].
For further Calochortus clavatus 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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