Indoor plants
Gynura
Gynura
Family Asteraceae. Native to the tropics of Africa, Madagascar, East and South Asia. About 100 species occur in nature. Only two species have become widespread as houseplants.
Orange gynura - Gynura aurantiaca - a perennial herbaceous plant with an erect, well-branched stem, reaching 50-90 cm in height. Leaves are alternate, ovate in shape, with a serrated margin, up to 15 cm long. The stem and leaves are covered with fine purple hairs; in bright light the whole plant appears purple. Flowers are small, gathered in orange-capitulum inflorescences.
Trailing gynura - Gynura sarmentosa - this plant is very similar to the previous species. However its stems are pendent, the plant reaches no more than 60 cm in height, leaves are smaller - up to 7 cm long.
Temperature: In summer normal room temperatures, but preferably not above 22 °C, or the plant can be placed on a tray with water. In winter gynuras do well at 16-18 °C, minimum 15 °C.
Lighting: Gynuras are very light-loving; they require ample sunlight.
Watering: In summer water abundantly; in winter moderately. The soil should not dry out completely.
Air humidity: Gynuras prefer humid air, so they can be placed on wide trays with water or occasionally misted, but not while the plant is in direct sunlight.
Fertilizers: From May to September, feed every three to four weeks with a liquid balanced fertilizer for houseplants.
Repotting: Repot gynuras annually. Soil: 1 part clay-loam turf, 1 part leaf mold, 1 part humus, 1 part peat and 1/2 part coarse river sand.
Propagation: Gynura propagates well from cuttings both in spring and summer.