Apocynaceae - Botanical Family

This shrub is one of three members of the genus, Acokanthera. It belongs to the same family as many popular subtropical ornamental plants such as frangipani, allamanda and oleander, as well as the impala lily and num-num. This family is characterized by having sweetly scented flowers and sticky, milky sap which is very poisonous. The Bushman's poison is a hardy drought. It's a frost resistant, evergreen shrub that tolerates full sun but prefers shade, it also does well as a container plant.

Acokanthera oppositifolia (Bushman's Poison) is a large shrub, typically growing 5-10 feet tall. It has glossy dark green leaves that are opposite and grow up to 3-4 inches long. In the spring and summer months, the Bushman's Poison flowering shrub is adorned with white, off-white flowers which have a strong, sweet, perfume-like scent.

In its native habitat, the Acokanthera oppositifolia is mainly used for its ethnomedical applications, such as treatment for headaches, inflammations, fever and even malaria. However, it should be noted that the milky sap is considered to be poisonous or toxic and should not be ingested.

As an ornamental plant, the Bushman's Poison works well in well-drained soil in full sun or partial shade and requires moderate amounts of water. It is suitable for growing in regions with USDA Hardiness Zones 9-11 and a mature plant can tolerate short periods of time in temperatures as low as 30°F. When growing in a pot, it is advisable to move the container to a protected area during cold winters and to protect the roots from the frost.

Growing to a height of about 4-5ft, this succulent plant is a member of the same family as Plumeria. Its swollen, often twisted trunk is pale gray. The leaves are glossy and club-shaped, and the flowers, which appear almost continuously, are trumpet-shaped, and range from white and bright pink to crimson red. It exudes a highly toxic sap which in some places is used as a poison for arrows. Adenium is not generally grown in moist tropical gardens but is often seen as a decorative pot plant; it may also be used in rock gardens. It needs full sun and a well-drained potting mixture. Exotic multi-color varieties can be grafted on the same plant. See other exotic species of Adenium, photo gallery of exotic varieties and Thai Adeniums - milti-colored, multi-grafted. More info about Adenium

Growing to a height of about 4-5ft, this succulent plant is a member of the same family as Plumeria. Its swollen, often twisted trunk, is pale grey. The leaves are glossy, and club-shaped and the flowers, which appear almost continuously, are trumpet-shaped and range from white and bright pink to crimson red. It exudes a highly toxic sap that in some places,is used as a poison for arrows. Adenium is not generally grown in moist tropical gardens but is often seen as a decorative pot plant; it may also be used in rock gardens. It needs full sun and a well-drained potting mixture. Exotic multi-color varieties can be grafted on the same plant. See other exotic species of Adenium, photo gallery of exotic varieties and Thai Adeniums - milti-colored, multi-grafted. More info about Adenium

Growing to a height of about 4-5ft, this succulent plant is a member of the same family as Plumeria. Its swollen, often twisted trunk, is pale grey. The leaves are glossy and club-shaped. The flowers appear almost continuously, are trumpet-shaped, and range from white and bright pink to crimson red. It emits a highly toxic sap which in some places is used as a poison for arrows. Adeniums are not generally grown in moist tropical gardens but are often seen as a decorative pot plant; they may also be used in rock gardens. They need full sun and a well-drained potting mixture. Exotic multi-color varieties can be grafted onto the same plant. See other exotic species of Adenium, photo gallery of exotic varieties and Thai Adeniums - milti-colored, multi-grafted.

See article about Adenium.

Growing to a height of about 4-5ft, this succulent plant is a member of the same family as Plumeria. Its swollen, often twisted trunk, is pale grey. The leaves are glossy, and club-shaped. The flowers appear almost continuously, are trumpet-shaped and range from white and bright pink to crimson, red. It exudes a highly toxic sap, which in some places is used as a poison for arrows. Adeniums are not generally grown in moist tropical gardens but are often seen as a decorative pot plants. They may also be used in rock gardens.They need full sun and a well-drained potting mixture. Exotic multi-color varieties can be grafted onto the same plant. See other exotic species of Adenium, photo gallery of exotic varieties and Thai Adeniums - milti-colored, multi-grafted.

See article about Adenium.

Growing to a height of about 4-5ft, this succulent plant is a member of the same family as Plumeria. Its swollen, often twisted trunk is pale grey, the leaves are glossy and club-shaped, and the flowers, which appear almost continuously, are trumpet-shaped and range from white and bright pink to crimson, red. It exudes a highly toxic sap which in some places is used as a poison for arrows. Adenium is not generally grown in moist tropical gardens but is often seen as a decorative pot plant; it may also be used in rock gardens. It needs full sun and a well-drained potting mixture. Exotic multi-color varieties can be grafted on the same plant. See other exotic species of Adenium, photo gallery of exotic varieties and Thai Adeniums - milti-colored, multi-grafted.

See article about Adenium.

These bizarre hybrids appeared on the market a few years ago. At first, pictures looked confusing and unreal. When our first Black adeniums went into bloom, we were disappointed with red buds popped up on the plants... However after the dark red flowers opened, they started to darken as they aged, and some varieties turned so dark in color that it was close to black or brown. Some varieties have only black contour around red flower. So, black flower is actually a very old flower! So be, patient and let it age as an old good vine. See picture of darkening process.

Adeniums have many spectacular hybrids. The basic culture is very similar to orchids. A small pot with excellent drainage is a must. Adeniums do not like both over-watering or drying-out. There is a little secret of how to create a weird shape of the base: lift the plant a bit every time you re-pot the plant, so that the upper part of roots will be a little exposed. The plant will form more roots that will go down. To make your plant develop a large swollen base/trunk, you'll need a good quality fertilizer. Fertilizer requirement for swelling up trunks is also used to increase flowering. It shouldn't be too high in nitrogen, the middle number should be the highest. Never apply fertilizer directly on roots and do not liquid feed when a plant is thirsty: always water first slightly to avoid root burn and leaf drop. Do not wet leaves. Adeniums need lots of light for heavy flowering. Most hybrids and species start blooming in the spring when the conditions are warm and days get longer, and continue blooming through the fall and winter in warmer climates. Adeniums like a neutral to hard water. Acidic water tends to sour the soil too fast and may cause root rot. Water plants preferably in the early morning, and allow them to drink up throughout the day. Watering can be done daily to every few days. Never allow your plants to sit in a saucer of water, but don't let them to dry out too often - this causes adeniums to go into early dormancy.