String of Buttons
Crassula perforata
Crassula perforata, commonly called String of Buttons, is a unique succulent native to South Africa. It grows in spiraling, stacked formations, with pairs of gray-green triangular leaves edged in pink or red. The stems can grow upright or begin to trail as they mature, making this plant suitable for pots, hanging containers, or succulent arrangements.
It prefers bright, direct or indirect light, minimal water, and fast-draining soil. This plant is beginner-friendly and forgiving — just don’t overwater. With enough light and time, it may bloom with small, star-like pink flowers.
Its bold structure and growth habit make it a great option for succulent lovers looking for something visually different.
Quick Info
- Light: Bright
- Water: Low
- Size: 12–24 inches tall or trailing
- Humidity: Low
- Temp: 60–85°F (16–29°C)
- Flowering: Yes
- Type: Succulent, Vine
- Dog Safe: No
- Cat Safe: No
- Kid Safe: No
Toxicity Info
- Dog Safe: No
- Cat Safe: No
- Kid Safe: No
Notes for Pets: Mildly toxic if ingested
Notes for Kids: Best kept out of reach
Care Instructions
- Use a well-draining cactus/succulent mix
- Place near a bright window or in direct morning sun
- Water deeply, but only when soil is completely dry
- Avoid overwatering — root rot is the biggest issue
- Can be pruned or pinched to encourage bushier growth
Common Problems
- Shriveled leaves: Underwatering
- Leaf drop or mushiness: Overwatering
- Faded color or stretching: Not enough light
FAQs
The stacked leaf pairs resemble buttons strung along the stem — especially when trailing.
Yes — the stems will trail naturally, and they can even be guided up a support.
Yes — it may cause mild digestive upset if ingested, so keep it out of reach.
Related Plants
Barrel Cactus
A round, spiny cactus with golden ribs and a striking sculptural look — the Barrel Cactus is a low-maintenance desert beauty perfect for sunny spots.
Echeveria
A sun-loving succulent with colorful rosettes and plump leaves — Echeveria is easy to grow and adds sculptural beauty to windowsills, arrangements, and containers.