Gardeners and botanists are constantly developing new varieties of succulents, just like the Echeveria family with its hundreds of different species. The String of Hearts is no exception to this trend.
The String of Hearts is a popular succulent known for its heart-shaped leaves. These flat, bright green (or sometimes silvery) leaves sit on long stems, making it a beautiful trailing or hanging plant. To add a touch of green to your home, place the String of Hearts on a high windowsill or shelf and let the leaves cascade down.
There are several varieties of the Ceropegia Woodii, all differing in leaf shape and color. However, they all share similar care requirements and are non-toxic. Let’s explore the different varieties and how to distinguish them:
1. Regular String of Hearts
The standard String of Hearts has heart-shaped leaves with deep green color and pale green veins. The stems of this variation are often darker red, and occasionally, the undersides or edges of the leaves may appear reddish too.
2. String of Hearts “Silver Glory”
The “Silver Glory” variety looks similar to the original String of Hearts but has lily pad-shaped leaves without pointed bottoms. The leaves are a paler green with deep green edges.
3. Variegated String of Hearts
The Variegated String of Hearts looks like the original Ceropegia Woodii but features vibrant pinks and violets in the leaves and stem. This colorful variation has pink or reddish leaves with green centers.
4. String of Arrows
The String of Arrows has sharper leaves that resemble triangles rather than hearts. It has lovely emerald leaves with pale veins and dark green or brown stems.
5. String of Spades
Similar to the String of Arrows, the String of Spades has darker leaves, creating more contrast between the deep green body and pale green veins. While the leaves are heart-shaped, they resemble spades from a deck of cards. Unlike other String of Hearts varieties, these leaves sit flat on the stem.
6. String of Needles
The String of Needles is the only succulent on this list that can cause significant harm if ingested. It is toxic but not deadly and can cause symptoms like nausea, vomiting, lightheadedness, and headaches. The String of Needles is recognizable by its long, pointy leaves.
Now that we know the different varieties, let’s discuss the care requirements for these succulents:
Light
The String of Hearts thrives in bright, indirect sunlight. While it loves bright light and warm temperatures, direct afternoon sunlight can burn its delicate leaves. If you’re keeping it indoors, place it near a window that receives indirect light, preferably facing south or west.
Water
Water your String of Hearts lightly and occasionally. It’s best to give it a good soak every two or three weeks using the bottom-watering technique. Although these succulents are less susceptible to water damage on their leaves, it’s still advisable to keep them as dry as possible.
Soil
To prevent root rot, ensure excess water doesn’t accumulate in the pot. Opt for a well-draining soil like cactus mix or modify regular potting soil by adding perlite to improve drainage. Additionally, using a porous pot material such as concrete, terracotta, or unglazed ceramic can enhance drainage.
Propagating the String of Hearts and its variations is ideal for beginners. The long stems make it easy to trim cuttings for propagation. Simply cut a stem three to six inches long with clean, sharp scissors, remove lower leaves to make room for root growth, let the cuttings callous for a day, and propagate using your preferred method.
Remember, always consult a guide for specific care instructions for each variety of the Ceropegia Woodii family. Enjoy the beauty and rewards of nurturing these stunning succulents in your home!
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Recommended Items:
- Succulent pot
- Cactus mix soil
- Pruning shears