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Amaranthus tricolor Chinese spinach (1 Page of 5) The Amaranthus tricolor plant species is found in Tropics It is a member of the Amaranthaceae family. Common gardeners may know the plant as Chinese spinach. Some home gardeners know the variety as A. gangeticus. L. A. melanocholicus. Cultivation | Propagation | General Uses Medicinal | Edible Uses Latin Name: Amaranthus tricolor Common Name: Chinese spinach Family: Amaranthaceae Author: L. Known Hazards: No members of this genus are known to be poisonous, but when grown on nitrogen-rich soils they are known to concentrate nitrates in the leaves. This is especially noticeable on land where chemical fertilizers are used. Nitrates are implicated in stomach cancers, blue babies and some other health problems. It is inadvisable, therefore, to eat this plant if it is grown inorganically. Mature Height: 1 Mature Width: 0.45 Habitat: Not known
Cultivation Notes: Prefers a light well-drained fertile soil in a sunny position[200, 206], though it does succeed in heavier soils[206]. Tolerates fairly acid soils[206]. Tolerates a pH in the range 4.3 to 7.8. Requires a hot sheltered position if it is to do well[206, K].
Plants should not be given inorganic fertilizers, see notes above on toxicity.
A polymorphic species[1], it is often cultivated for its edible leaves, there are many named varieties[206].
This species is often cultivated in Asia for its edible leaves and seed[46, 58]. This species is very ornamental and is often grown in the flower garden[200].
Most if not all members of this genus photosynthesize by a more efficient method than most plants. Called the 'C4 carbon-fixation pathway', this process is particularly efficient at high temperatures, in bright sunlight and under dry conditions[196].
For further Amaranthus tricolor 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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