Bowiea: the climbing onion and its botanical oddity

An unusual succulent with a bulbous base

Bowiea volubilis, also known as the climbing onion, is a remarkable member of the caudiciform plants group. Its swollen green bulb gives rise to thin, twining stems that resemble delicate vines, making it a favorite among succulent collectors. Native to South Africa, this plant thrives in dry conditions while offering a unique architectural form for unusual houseplants and ornamental climbing bulbs.

Growth, habitat, and adaptability

In its natural habitat, the African climbing onion grows in rocky areas, storing water in its succulent bulb to endure drought. Indoors, it requires a well-draining substrate, bright indirect light, and minimal watering. Appreciated as a slow-growing succulent, Bowiea adapts well to greenhouse cultivation and is often placed among other exotic plants in collections for its striking form and climbing habit.

Flowering and propagation

Though its foliage is striking, Bowiea volubilis flowers with small, star-shaped blooms under the right conditions. Propagation of Bowiea is usually achieved through bulb division or seeds, rewarding patient growers with new climbing onion bulbs. Its ease of propagation has made it a valued species in the world of unique climbing succulents and botanical oddities.

Botanical Archive’s curated Bowiea insights

At Botanical Archive, we highlight the rare beauty of Bowiea volubilis. Our guides provide advice on climbing onion care, from soil mixes to light requirements and propagation. Whether you are a collector of rare succulents, seeking indoor climbing plants, or exploring decorative bulbs, Bowiea offers both botanical intrigue and ornamental charm.