Crassula perforata, commonly known as String of Buttons, is a striking succulent with rosette leaves that grow in a stacked formation, giving it the appearance of buttons on a string.
This unique plant is perfect for hanging baskets or trailing over the edges of containers, making it a versatile addition to both indoor and outdoor arrangements. In this guide, we will explore how to care for Crassula perforata, ensuring it thrives in your succulent collection.
Basic Care Information
| Aspects | Crassula perforata (String of Buttons) |
| Appearance : | Rosette leaves grow in a stacked formation, creating a "string" effect. |
| Light requirements : | Partial sun to partial shade. |
| Mature Size: | Grows up to 18 inches tall, ideal for trailing arrangements. |
| Watering Schedule : | Water when the soil is completely dry, about every 1-2 weeks. |
| Fertilize Schedule : | Feed once a month during the growing season with diluted succulent fertilizer. |
| Dormancy Period : | Dormant in summer; reduce watering. |
| USDA Hardiness Zone : | USDA Hardiness Zones 9a, tolerates temperatures down to 20°F (-6.7°C). |
| Propagation Techniques : | Propagates easily via stem cuttings. |
| Toxicity : | Mildly toxic to pets if ingested. |
Watering Needs
String of Buttons is drought-tolerant and prefers to dry out completely between watering. For a 4-5 inch pot, water around 1/8 to 1/4 cup every 1-2 weeks, depending on the environment.
During its summer dormancy, reduce watering to prevent overhydration. To keep your plant healthy and happy, be sure to use a proper watering technique.
Light Requirements
Crassula perforata thrives in partial sun to partial shade. Indoors, placing it near a bright window will help maintain its vibrant growth, while outdoor settings with indirect sunlight will enhance its unique rosette structure.
If you’re growing this plant indoors, consider using a grow-light for indoor succulents to ensure it receives the proper amount of light.
Fertilizing Schedule
String of Buttons benefits from light feeding during the growing season (spring to fall). For a 4-5 inch pot, use 1/8 teaspoon of balanced succulent fertilizer diluted to half strength, feeding once a month.
Avoid fertilizing during its dormancy in summer. For more details on succulent nutrition, refer to our fertilize guide for succulents.
Propagation Tips
Crassula perforata is easy to propagate using stem cuttings. Simply cut a healthy stem, let it callous for a day or two, and then plant it in well-draining soil. This method is quick and reliable for creating new plants. For step-by-step instructions, check out the basic propagation guide for succulents.
Advanced Care
- Soil Requirements: Crassula perforata prefers well-draining soil, such as a succulent or cactus mix. This prevents water retention and reduces the risk of root rot.
- Container Choice: Due to its trailing growth habit, String of Buttons looks beautiful in hanging baskets or containers where its rosettes can cascade over the edges. Make sure the pot has proper drainage to avoid waterlogging.
- Pest Management: While String of Buttons is generally pest-resistant, it can occasionally attract mealybugs or aphids. Inspect your plant regularly and treat infestations with neem oil or rubbing alcohol.
Unique Traits
The stacked, button-like rosette leaves of Crassula perforata create a unique visual appeal, making it a standout in any succulent collection. Its trailing habit and vibrant appearance make it ideal for adding height and texture to arrangements. However, it is mildly toxic to pets, so keep it out of reach of animals if needed.
