Previous Page  56 / 476 Next Page
Information
Show Menu
Previous Page 56 / 476 Next Page
Page Background

GENERAL

Origin

:

sub-tropical,

tropical

Humidity

:

semi-arid, semi-

humid

Propagation :

cuttings

Maintenance :

moderate

CONDITIONS

Stagnant water :

vulnerable

Irrigation

:

medium

Salinity/ppm :

moderate (1800

ppm)

Hardiness

:

+6°C

SHAPE

Type

:

shrub

Height

:

3 m

Spread

:

3 m

Foliage

:

evergreen

FLOWER

Colour

:

lilac, pale pink

Size

:

7 cm

Period

:

August - October

FRUIT

Type of fruit :

pod

Fruit size

:

2 cm

Toxicity

:

poisonous

Native to India and southeast Asia, this tall, rangy and fast-growing shrub with multi-stems

can grow up to 3 metres high. It is not planted in Arriyadh as often as it used to be, but is

still occasionally found on farms. The large, heart-shaped leaves are dark green with velvety

undersides. Numerous, large, funnel-shaped, pinkish-lilac flowers, appearing in clusters, last only

a day or two, but the shrub is an all-year bloomer. Berry-like fruits produce many seeds. A.

campanulata grows in many soils, especially well in sandy soil, and requires full sun. The shrub is

drought-tolerant, but wilts completely after a long period without irrigation; it is also not hardy

in a spell of heavy frost. Propagation is by hardwood cuttings. Pruning and irrigation should be

carried out regularly to improve the shrub’s appearance. Valuable as a dense screen or informal

hedge, the lush, green foliage and bright flowers make this shrub a valuable background plant for

a park or large garden, or as a contrast in a desert scheme.

55

Argyreia campanulata,

Convolvulaceae

Hawaiian Baby Woodrose