String of heart plant - Ceropegia woodii

The Ceropegia woodii, commonly known as the String of Hearts, is a prized houseplant for its delicate heart-shaped foliage and gracefully trailing stems. Native to the semi-arid regions of South Africa, this succulent is ideal for adding an elegant botanical touch to your home, particularly when hung or placed on a high shelf.

Belonging to the Apocynaceae family, the Ceropegia woodii is a perennial succulent with underground tubercles that serve as water reserves, an adaptation to its native habitat. Its slender, purple, and sparsely ramified stems can reach up to 2 metres in length, cascading beautifully when grown in a hanging pot. The opposite and heart-shaped leaves measure about 1 to 2 cm wide. They feature a dark green upper surface marbled with silver and a purple underside, much like the stems. Exposure to bright light enhances the purple pigmentation of both stems and leaves. Though subtle, flowering, typically occurs in summer, producing small tubular pink to purple flowers approximately 2 cm long. These lantern-shaped blooms add to the plant's charm.

The Ceropegia woodii is easy to grow indoors in bright light, near an east- or west-facing window without direct sunlight. It tolerates the dry atmosphere of homes well and does not require misting. Ideal temperatures range between 16 and 21°C, and it can withstand peaks of up to 30°C in summer, provided that watering is adjusted. In winter, avoid temperatures below 10°C.

The string of hearts is particularly striking when grown in a hanging pot, allowing its trailing stems to create an elegant aerial effect. It can also be placed on a high shelf or piece of furniture, with its stems cascading freely. To create a harmonious combination, pair it with plants that have similar needs such as the Senecio rowleyanus (String of Pearls), Dischidia nummularia (Button Plant), Hoya linearis, and a Rhipsalis. These combinations will add diversity and texture to your indoor plant collection.