The variegated string of hearts (Ceropegia woodii var. woodii) is a charming trailing succulent that is well-loved for its delicate, heart-shaped leaves with creamy-white or silvery variegation. Here are some features and care tips for the variegated string of hearts:

Characteristics of Variegated String of Hearts:

1. Leaves: The leaves are small, heart-shaped, and often have a beautiful variegation pattern with shades of green, cream, and white.

2. Trailing Habit: This succulent has a trailing or cascading growth habit, making it an ideal choice for hanging baskets or elevated planters.

3. Flowers: The string of hearts can produce small, tubular flowers that are typically pink or purple. While the flowers are charming, the main appeal of this plant lies in its foliage.

Care Tips for Variegated String of Hearts:

1. Light: Provide bright, indirect light for the variegated string of hearts. It can tolerate some direct sunlight, but too much may scorch the leaves. If the plant doesn't receive enough light, it may become leggy.

2. Watering: Allow the soil to dry out between waterings. Water thoroughly when the top inch of the soil feels dry. Reduce watering during the winter months when the plant is in a period of rest.

3. Soil: Plant the variegated string of hearts in a well-draining succulent or cactus mix. Adding perlite or sand to the soil mix can enhance drainage.

4. Temperature: This succulent prefers warm temperatures and is not cold-tolerant. Protect it from drafts and temperatures below 50°F (10°C).

5. Humidity: The variegated string of hearts is not demanding when it comes to humidity. It can adapt to average indoor humidity levels.

6. Fertilization: Feed the plant with a balanced, diluted liquid fertilizer every 4-6 weeks during the growing season (spring and summer). Avoid fertilizing during the winter.

7. Pruning: Trim the trailing vines to control the size and shape of the plant. Pruning also encourages bushier growth.

Propagation:

• The variegated string of hearts is easy to propagate. It can be propagated from stem cuttings. Simply cut a healthy stem and place it in soil or water until it develops roots.

Where to Plant:

• Indoor: The variegated string of hearts is an excellent indoor plant. Hang it in a well-lit location or place it on shelves where the trailing vines can cascade.

• Outdoor: In suitable climates, it can be grown outdoors in hanging baskets or as ground cover in garden beds. However, it's sensitive to frost, so protect it from cold temperatures.

The variegated string of hearts is a low-maintenance and visually appealing succulent that adds a touch of elegance to both indoor and outdoor spaces. Adjust your care routine based on the specific needs of your plant and enjoy watching it thrive and trail gracefully.