Adenium (Desert Rose)

Adenium, commonly known as the Desert Rose, is a striking succulent native to the arid regions of Africa and the Arabian Peninsula. It is admired for its thick, swollen trunk, known as the caudex, which stores water and gives the plant its sculptural appearance. The caudex often takes on unique shapes, making each Adenium plant a living piece of art.

The most well-known species are Adenium obesum and Adenium arabicum, both of which produce vibrant, trumpet-shaped flowers in shades of red, pink, white, and sometimes bi-colored. These blooms add a tropical touch to gardens or indoor spaces, and under the right conditions, Adenium can bloom multiple times throughout the year.

Adenium requires full sunlight for at least 6 hours daily and thrives in warm temperatures between 60°F and 90°F. It is not frost-hardy, so in cooler climates, it should be brought indoors during winter or grown as a potted plant that can be moved inside when necessary. The plant prefers well-draining soil, such as a cactus or succulent mix, to avoid water retention, which can lead to root rot. Learn how to grow and care for desert roses to enjoy beautiful flowers.

Watering is crucial to Adenium’s health. It needs to be watered thoroughly but infrequently, allowing the soil to dry out completely between waterings. Overwatering can cause yellowing leaves and soft caudex, both signs of rot.

While beautiful, Adenium is also toxic to pets and humans due to its cardiac glycosides. Proper care, including regular pruning, occasional fertilizing, and pest management, will ensure that Adenium remains a stunning, long-lasting addition to any garden or home. Its sculptural form and bold blooms make it a favorite among succulent lovers and bonsai enthusiasts alike.