How Often to Water a String of Dolphins

Senecio peregrinus · Difficulty: Moderate

Succulent & Cactus ☠️ Toxic to cats & dogs (contains pyrrolizidine alkaloids)
☀️ Summer / active growth Every 9-12 days
❄️ Winter / dormant Every 18-24 days
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Care Snapshot

LightBright light with some direct sun
SoilWell-draining succulent or cactus mix
HumidityAverage home humidity is fine (30-40%)
Temperature18-24°C (65-75°F)
Pet Safety☠️ Toxic to cats & dogs (contains pyrrolizidine alkaloids)

Want a personalized schedule based on your pot size and light? Try the free watering calculator.

Signs of Overwatering

The dolphin-shaped leaves turn yellow, translucent and squishy, and trailing stems often rot through completely near the soil.

Signs of Underwatering

The leaves - already shaped like tiny leaping dolphins - shrivel and go wrinkled and flat rather than plump and rounded.

Adjusting for the Seasons

Give it as much bright light as possible in winter, since low light combined with the reduced watering this plant needs can cause weak, stretched growth.

Pro Tip

This is a true succulent, not a tropical trailer despite looking similar to string-of-pearls - always let the soil dry out completely before watering again, and never let it sit in a saucer of water.

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