Description Crassula Perforata - String Of Buttons Care Guide FAQ/Common Issues Crassula Perforata, also called String Of Buttons, is a succulent from the Crassulaceae family native to South Africa, where it grows on rocky outcrops and dry slopes. This drought-tolerant succulent appeals to both beginners and collectors for its stacked form. The leaves are small, triangular, and blue-green, arranged in opposite pairs that spiral up the stem like a miniature pagoda tower. Leaf edges flush pink or yellow when exposed to bright light, and stems begin upright before gradually arching and trailing as the plant matures. It grows as both an upright and trailing plant, equally suited to shelves or cascading from a hanging basket. In spring, Crassula Perforata produces small clusters of pale yellow to white star-shaped flowers, typically after a cooler winter with noticeable temperature drops at night. The plant also purifies indoor air by filtering household toxins including formaldehyde. You can leave it up to ten days without water. The slightly soft or lightly wrinkled leaves show when it needs a drink. Move it outside in summer to a bright, sheltered spot and bring it back inside before any frost. The plant reaches 12–18 inches tall indoors with stems that extend further when trailing. Propagation is straightforward: snip a healthy stem, let the cut end callous for a day or two, then place it in dry succulent mix and wait for roots before watering. String of Buttons - Crassula perforata grows well in bright indirect light to partial or full sun near an east or west-facing window. Rotate the pot regularly for even light exposure, and filter intense afternoon sun from south windows to prevent leaf scorch. Water it thoroughly, then let the soil dry completely before watering again, roughly every 10–14 days in summer and every 3–4 weeks in winter. Crassula Perforata does best in fast-draining cactus and succulent mix blended with extra perlite or coarse grit at roughly a 2:1 ratio to prevent root rot. It prefers temperatures between 65–80°F and should be protected from frost below 25°F, keeping it away from air conditioning vents and direct heat blasts. Crassula Perforata is a moderate grower; feed it once in spring and once in mid-summer with diluted balanced liquid fertilizer to support healthy development. It is hardy in USDA zones 9–11, tolerating brief dips to around 25°F but preferring consistently frost-free conditions year-round. It grows outdoors in Florida, California, Texas, Arizona, Hawaii, Louisiana, Georgia, South Carolina, Alabama, Mississippi, Nevada, and sheltered pockets along the Oregon and Washington coasts. It can also grow outdoors in warmer areas of New Mexico, Arkansas, North Carolina, and Virginia with winter protection. Q: How often should I water String of Buttons - Crassula perforata? A: Check the top inch of soil before watering; if it feels moist, wait another few days. Reduce watering frequency in winter as growth slows. Q: Is this plant safe for pets? A: String of Buttons - Crassula perforata should be kept well out of reach of cats and dogs since the sap can irritate skin and paws if nibbled. Q: What window placement works best for Crassula Perforata? A: East or west-facing windows provide bright indirect light without the intense midday rays that can scorch leaves in south-facing locations during summer. Q: How do I propagate it? A: Snip a healthy stem and allow the cut end to callous for a day or two, then place it in dry succulent soil. Crassula Perforata roots within a few weeks, at which point you can begin light watering. Q: How big does String Of Buttons get? A: It typically reaches 12–18 inches tall indoors, with trailing stems extending further in a hanging basket. Q: Can it survive outdoors year-round? A: String Of Buttons grows outdoors year-round only in zones 9–11. In colder regions, bring it indoors before the first frost and keep it in a dry location to prevent root rot during winter storage.
