Latin name: Thunbergiaerecta
Alias: blue bell
Section: Acacia Branch
Genera: Mountain Pl
distributed:
Hard-billed crows mouth is native to tropical Asia, tropical Asia to Madagascar, southern Africa.
feature:
Plants 2 to 3 meters high, more branches, branches more flexible. Juvenile stems four prisms, green to dark brown. Leaves with short stems, opposite, ovate to elliptic, 4 to 5 cm long, 3.5 to 4 cm wide, apex acuminate, paper, ventral surface dark green, grayish green back, entire.
Flowers solitary in leaf axils, sepals green, 1-1.3 cm long, bract very short concealed in sepals, corolla obliquely trumpet-shaped, 5-lobed, corolla tube ca. 5 cm, curved, 3–4 cm in diameter, bluish-purple The throat is apricot yellow. Capsule conical, about 3 cm long, base wide, gradually narrowing into a beak. Flowering from January to March, from August to November.
Habits:
Temperature: Hi-temperature high temperature, optimum growth temperature is 20°C～28°C, minimum temperature in winter must be kept above 10°C.
Light: Hi sunny, more shade-tolerant, can be placed in outdoor open-air cultivation in summer, but do not need to shading.
Moisture: More drought-tolerant, hi-water, potted watering once a week during the growth period.
Air humidity: hi wet, often in the hot summer season spray water or spray around the plants and leaves to increase air humidity.
Fertilization: When potting, apply organic fertilizer firstly, once weekly fertilization water during the growth period, and 3 years in the pot should be changed in spring.
Pots should be cultivated with brackets or suspensions.
use:
Hard-billed crows have strong resistance to the mouth, few diseases and insect pests, extensive management, many branches and luxuriant, and resistant to pruning, long flowering period, strange flower shape, flower color is less common blue-purple, it is very suitable for potted plants and gardens Arrangement.
Can also be used for flower pots and plant shapes.
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