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Calochortus luteus Yellow mariposa (1 Page of 5) The Calochortus luteus plant species is found in Southwestern N. America - California It is a member of the Calochortaceae family. Common gardeners may know the plant as Yellow mariposa. Cultivation | Propagation | General Uses Medicinal | Edible Uses Latin Name: Calochortus luteus Common Name: Yellow mariposa Family: Calochortaceae Author: Douglas. Known Hazards: None known Mature Height: 0.3 Mature Width: 0.1 Habitat: Heavy soils in open places below 600 metres[71]. Also found in pine, evergreen oak and mixed woodlands[90].
Cultivation Notes: Requires a deep very well-drained fertile sandy soil in a warm sunny position and must be kept rather dry after it flowers and over winter[1, 90, 200].
This is a rather difficult plant to cultivate in Britain, it is very cold hardy but is intolerant of wetness especially in the winter[42, 90]. 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]. 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]. Another report says that the bulbs must be replanted as soon as they have been divided[1].
Bulbs frequently divide after flowering, the bulblets taking 2 years to reach flowering size[200].
Hand pollination is necessary if seed is required[1].
This species is closely allied to C. venustus[90].
For further Calochortus luteus 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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