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Mirabilis expansa Mauka (1 Page of 5) The Mirabilis expansa plant species is found in S. America - Andes. It is a member of the Nyctaginaceae family. Common gardeners may know the plant as Mauka. Cultivation | Propagation | General Uses Medicinal | Edible Uses Latin Name: Mirabilis expansa Common Name: Mauka Family: Nyctaginaceae Author: Ruiz.&Pavon. Known Hazards: None known Mature Height: 1 Mature Width: Habitat: Found at heights above 2700 metres in areas subject to strong winds and near constant chill[196].
Cultivation Notes: Prefers a loose alluvial soil[196].
The plant might be intolerant of frost[196]. The top growth is certainly sensitive to frost, being cut back at temperatures below zero, but the root seems to be much hardier[K].
This species is occasionally cultivated for its edible root in the Andes, there are some named varieties. The plant is said to grow well in cold harsh environments with strong winds[183, 196]. Many factors such as the plant's daylength requirement, are unknown but the plant seems to have potential as a crop in temperate areas of the world[196]. In the harsh environments where the plant grows it can take up to 2 years for the crop to mature, though it is usually harvested after a year. Yields of 50 tonnes per hectare after 2 years are possible[196].
Members of this genus are rarely if ever troubled by browsing deer[233].
For further Mirabilis expansa 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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