String of Pearls and String of Bananas: Cascading Succulents for Easy Propagation

String of Pearls and String of Bananas are cascading succulents in the Senecio genus that bring whimsy and texture with minimal care. They excel as hanging plants or "spillers" in mixed planters. Like most succulents, they're simple to propagate—even novices can have containers dripping with these trailing beauties.

String of Pearls (Senecio rowleyanus)

Truthfully resembles a string of peas—small spherical leaves (¼ inch) on thin stems like beads. A truly unique specimen.

• Light: 2–3 hours direct sun indoors; or 14–16 hours strong artificial light in growing season, 12 hours in winter.
• Outdoors: Takes heat but shade from intense midday sun.
• Growth: Vigorous despite delicate look; trails 2–3 feet.
• Longevity: Several years with good care. Trim long strands and propagate cuttings to keep it full.

Propagation

Take 4-inch stem-tip cuttings (spring/summer best), insert into moist potting medium, press until leaves almost covered. Keep lightly moist. Roots quickly from leaf attachment points.

Blooming

Tiny white trumpet-shaped flowers in spring if given a cool rest (55–60°F) with reduced watering in winter (don't let soil dry completely). Blooms can look weed-like to some.

String of Bananas (Senecio radicans)

Native to South Africa's Cape Province. Succulent tissues conserve moisture—adapted to dry heat but grows well in tropics too. Frost tender (below 32°F), but great houseplant in cold regions.

• Quick growth and easy propagation like its cousin.
• Small, cinnamon-scented white/off-white flowers in late winter/early spring.
• Valued more for foliage color, shape, texture than blooms.

Unified Care Guide for Both

Care is essentially the same; String of Bananas slightly more temperature-tolerant.

• Temperature: Warm spring–fall (70–80°F / 21–27°C). Winter cool (55–60°F / 13–16°C). Avoid drafts, AC, open windows—cold air causes leaf drop.
• Light: Bright light with some direct sun indoors; light shade outdoors. Bright sunny window (west/south best). If limited natural light, place 6–12 inches below fluorescent fixture for 12–16 hours/day.
• Water: Water thoroughly until drainage, usually ≤once/month. Discard saucer water—never let pot stand in water. No soggy soil. Let mix dry completely before rewatering. Winter: sparse water, just dampen soil. Flat beads = underwatering.
• Soil: Cactus mix. DIY: 3 parts quality potting soil to 1 part sharp sand.
• Feeding: Not necessary, but can fertilize every 2–4 weeks in spring/summer with general liquid fertilizer at ⅓–½ strength. Withhold fall/winter.
• Cautions: Toxic to humans and animals—hang out of reach of kids and pets.