Botanical Name: Senecio rowleyanus
String of Pearls plant looks just as it sounds, with round, succulent leaves carried down long, slender stems. They look more like peas than pearls, but this succulent is definitely a gem.
Pot your String of Pearls succulent plant in a hanging basket to show off its trailing strands of bead-like leaves.
Despite its delicate appearance, this unusual succulent house plant is a vigorous grower, quickly creeping across the surface of the pot, then cascading down the side.
Its trailing stems can reach 2-3 ft (60-90 cm). If long stems become straggly, you can cut them off. Poke healthy stem tip cuttings back into the soil to create a full, lush plant. (See propagation tips below.)
Make it bloom. Give your String of Pearls plant a cool (55-60°F/13-16°C) rest in winter. Cut back on watering during the winter months, but don't allow the potting mix to dry out completely.
These cool, dry conditions may promote blooming in spring. And, the flowers are spectacular -- clusters of small, white trumpet-shaped flowers studded with colorful stamens.
Watering tips: Keep your String of Pearls plant lightly moist during the growing season (spring through fall). Beads that look flat are a sign that the plant is too dry. Give it a good drink, but take care not to overwater.
Repot in spring when this succulent outgrows its pot. Use a pot with a drainage hole and a fast-draining, sandy mix to prevent root rot.
With good care, a String of Pearls house plant will live for several years. It may become straggly over time, so it's a good idea to propagate it every few years. You'll enjoy a succession of these beautiful succulents.
Origin: Southwest Africa
Height: Trails 2-3 ft (60-90 cm)
Light: Bright light with some direct sun
Water: Water thoroughly, then allow to dry out slightly between waterings. This plant will not tolerate soggy soil. Cut back on water in winter, watering just enough to prevent the soil from drying out.
Humidity: Average to dry room humidity.
Temperature: Warm spring through fall (70-80°F/21-27°C). In winter, cool (55-60°F/13-16°C).
Soil: Cactus potting mix. If you want to mix your own, use 3 parts good quality potting soil and 1 part sharp sand.
Fertilizer: Feed once a month spring through fall with a balanced liquid fertilizer diluted by half.
Propagation: Take 4 in (10 cm) stem tip cuttings in spring or summer and insert them in moist potting medium. Press them into the potting mix until the leaves are almost covered. Keep the medium lightly moist. They will root quickly from the axils where the leaves are attached to the stem.
Want to move String of Pearls outdoors for the warm months? It can take the heat, but keep it shaded from the hot midday sun in summer.
You'll find String of Pearls plant for sale at online nurseries.
This succulent grows quickly, so you can buy a small plant.
Plant several young plants together for a full, attractive display. Or, propagate stem tip cuttings in the same container.
String of Pearls has such unlikely relatives as Cineraria, with broad green foliage and bright, daisy-like flowers... and German Ivy, a trailing plant with lobed ivy-shaped leaves.
Although the Senecio genus includes more than 1,000 species of leafy annuals, perennials, succulents and shrubs, what many have in common are rayed flowerheads.