Adenium obesum

Adenium obesum

Plant | Adenium obesum | It is an evergreen or drought-deciduous succulent shrub (which can also lose its leaves during cold spells, or according to the subspecies or cultivar).

It can grow to 1–3 m (3.3–9.8 ft) height, with pachycaul stems and a stout, swollen basal caudex. The leaves are spirally arranged, clustered toward the tips of the shoots, simple entire, leathery in texture, 5–15 cm (2.0–5.9 in) long and 1–8 cm (0.39–3.1 in) broad. The flowers are tubular, 2–5 cm (0.79–2.0 in) long, with the outer portion 4–6 cm (1.6–2.4 in) diameter with five petals, resembling those of other related genera such as Plumeria and Nerium. The flowers tend to red and pink, often with a whitish blush outward of the throat.

Adenium obesum

Common Names
Due to its resemblance to plumeria, and the fact that it was introduced to the Philippines from Bangkok, Thailand, the plant was also called as Bangkok kalachuchi in the Philippines.

Adenium obesum

Adenium obesum

A. obesum is a popular houseplant and bonsai2 in temperate regions. It requires a sunny location and a minimum indoor temperature in winter of 10 °C (50 °F). It thrives on a xeric watering regime as required by cacti. A. obesum are typically propagated by seed or stem cuttings. The numerous hybrids are propagated mainly by grafting onto seedling rootstock. While plants grown from seed are more likely to have the swollen caudex at a young age, with time many cutting-grown plants cannot be distinguished from seedlings. The toxic sap of its roots and stems is used as arrow poison for hunting large game throughout much of Africa.