Ceropegia woodii variegata - Variegated String of Hearts

The Variegated String of Hearts is a stunning, low-maintenance trailing houseplant with heart-shaped leaves featuring beautiful splashes of pink and white variegation. This eye-catching plant can grow impressively long vines with patience and the right care. True to its nickname, the thin, delicate vines bear tiny, heart-shaped leaves that cascade beautifully, making it perfect for hanging baskets or shelves. This variety has pink-white variegation at the edges of these heart-shaped leaves, complementing the silvery veins that criss-cross each leaf. The phrase 'thrives on neglect' sums it up well; it doesn’t require frequent watering and is very forgiving.

Scientific Name
Ceropegia woodii 'Variegata' (wax-fountain plant, Wood's species, cultivar: variegated)

Synonym: Ceropegia linearis subsp. woodii

Over the last few decades, there has been a back-and-forth over whether this plant should be Ceropegia woodii or C. linearis subsp. woodii. The former was preferred in the 1999 'World Checklist of Seed plants', while a 2003 paper preferred the latter. Following a 2020 paper from the Royal Botanic Gardens at Kew, C. woodii is now accepted in the Kew database.

Common Name(s)
Variegated String of Hearts, Chain of Hearts, Collar of Hearts, Rosary Vine, Hearts-on-a-String, Sweetheart Vine

Origin
Native to rocky, arid parts of South Africa, Eswatini, Zimbabwe and Mozambique.

Light
Prefers bright, indirect light to bring out its beautiful pink and white variegation. A splash of morning sun, especially in autumn and winter, can help intensify its colours. Avoid harsh midday or prolonged direct sunlight, which can scorch the leaves. An east-facing window is ideal, with no more than three hours of direct sunlight per day.

Water
Let the soil dry out completely between waterings. The plant’s tubers and fleshy leaves store water, making it drought-tolerant. Soil that is constantly wet can cause root rot or yellowing leaves. Leaves shrivelling and becoming crispy is a sign of under-watering. Water less frequently in winter when growth slows.

Humidity
Adapted to low humidity, this plant doesn’t require misting or additional humidity. Keep it away from damp areas and ensure it’s not placed in a cold draught or directly above a hot radiator.

Soil
Use a well-draining soil mix, such as one designed for cacti and succulents, with added sand or grit. Repot every three years or when the plant outgrows its pot, taking care not to damage the tubers.

Food
Feed once a month during the growing season (spring and summer) with a diluted fertiliser designed for cacti and succulents. Always water the plant first before applying fertiliser to prevent root burn. Feeding is unnecessary in autumn and winter.

Temperature
Prefers temperatures between 12-30°C. Avoid exposure to temperatures below 10°C in winter. Protect it from frost and extreme heat.

Pet-safe
Yes, but excessive nibbling is not ideal for pets, children, or the plant.

Sprouts Top Tips
Trim and propagate individual vines to encourage bushier growth or let them grow long for a dramatic effect. To propagate, cut a healthy stem and place it in water or well-draining soil. Be mindful of tangling vines during maintenance.