Houseplant of the week: starfish flower

Why will I love it?
The starfish flower (Stapelia hirsuta) is an otherworldly succulent. Its thick, cactus-like stems create a striking architectural base, but the real showstopper is its large, star-shaped flower. These blooms are covered in fine hair – hence the name hirsuta, meaning “hairy” – and are often adorned with maroon or purple patterns.

Light or shade?
It thrives in bright, indirect light.

Where should I put it?
Place near an east- or south-facing window. If the flower’s odour (see below) bothers you, keep it in a well ventilated area.

How do I keep it alive?
Let the soil dry out completely between waterings. During the growing season (spring and summer) water sparingly but thoroughly then cut back on watering in the autumn and winter, when the plant goes dormant. Use a well draining cactus or succulent soil to prevent root rot. The starfish flower is used to arid environments and so thrives in warm low humidity conditions. Ideal room temperatures are between 18-24C, but it can handle slightly cooler conditions.

Did you know?
Despite its unique beauty, the flowers come with a pungent scent that mimics rotting meat, and their hairy texture resembles the fur of a dead animal; both are clever adaptations to attract pollinators such as flies. In their native habitats of southern Africa, these succulents grow in rocky, arid regions, which is why they are so drought-tolerant.