Crassula perforata, commonly known as the String of Buttons or Necklace Vine, is a distinctive and visually appealing succulent characterized by its unique arrangement of fleshy leaves that appear to be threaded onto the stem. This South African native is a popular choice for both novice and experienced succulent enthusiasts due to its intriguing growth habit and relatively easy care.
 
Key Features of Crassula perforata
Perforated Leaf Arrangement: The most striking feature is the way the opposite pairs of rounded, fleshy leaves fuse around the stem, creating the illusion that the stem is "perforating" or passing through the leaves.
Stacked Growth: The stems grow upright initially but can become trailing or cascading with age, forming stacked columns of these unique leaf pairings.
Color Variations: Leaf color typically ranges from shades of green and grey-green to hues of pink, red, or purple, especially when exposed to more sunlight or cooler temperatures.
Compact Size: Generally remains a relatively small to medium-sized succulent, making it suitable for container gardening.
Occasional Flowers: Mature plants may produce clusters of small, star-shaped, pale yellow or white flowers, typically appearing in spring or summer.
 
Care for Your Crassula perforata
Light: Prefers bright, indirect sunlight to maintain vibrant colors and compact growth. It can tolerate some direct morning sun, but intense afternoon sun may cause leaf burn.
Soil: Requires a well-draining soil mix to prevent root rot. A commercial cactus and succulent mix is ideal.
Watering: Water thoroughly only when the soil is completely dry to the touch. Overwatering is a common cause of failure. Reduce watering significantly during the dormant winter months.
Temperature: Prefers moderate temperatures and is generally not frost-tolerant. Protect from freezing conditions.
Humidity: Adapts well to average indoor humidity levels. Good air circulation is beneficial.
 
Maintenance for a Thriving Plant
Handling: Be gentle when handling as the stems can be somewhat fragile and leaves can detach easily.
Pruning: Pruning can be done to maintain shape, control length, or propagate new plants. Simply snip off sections of the stem.
Repotting: Repot every 1-2 years or when the plant becomes root-bound. Choose a pot only slightly larger with good drainage. Spring or early summer is the best time for repotting.
Pest Control: Monitor for common succulent pests such as mealybugs and aphids, which can sometimes hide in the crevices between the leaves. Treat any infestations promptly with appropriate methods.
Fertilizing: Fertilize sparingly during the active growing season (spring and summer) with a diluted balanced liquid fertilizer formulated for succulents. Avoid over-fertilizing.
 
Propagation Methods for Expanding Your Collection
Stem Cuttings: A very easy and effective method. Take healthy stem cuttings a few inches long, allow the cut ends to callus over for a few days, and then plant them in well-draining soil. Keep the soil lightly moist until roots establish.
Leaf Cuttings: While possible, leaf propagation can be slower and less reliable. Gently remove healthy leaves, allow the cut end to callus, and place them on top of well-draining soil. New plantlets may eventually emerge.
 
Crassula perforata, with its unique "String of Buttons" appearance and relatively simple care requirements, is a delightful and visually interesting addition to any succulent collection. Its stacked growth habit and potential for colorful accents make it a popular choice for shelves, windowsills, and mixed succulent arrangements, bringing a touch of geometric charm to indoor and outdoor spaces.
 
 
* Picture and information intended only as a guide.  Size and colours of plants will vary, not any 1 plant is exactly the same and minor variations will occur.
 
** All plants will be posted bare rooted.