How-to Guide
Burro's Tail: Handle Less, Water Less
The short answer
Give burro's tail (Sedum morganianum) a high-light spot such as a windowsill with at least partial sun, water with tepid water only after the soil dries out, and reduce watering in winter, per NC State Extension. It is highly drought-tolerant and tolerates rocky, poor soils, so the mix should be lean and fast-draining.
Its defining quirk is fragility: the plump leaves are quite delicate and will break off if manipulated. Hang it where nothing brushes it, and turn the fallen beads into free plants, since cuttings and dropped leaves root easily.
What Burro's Tail Is
Burro's tail, or donkey's tail, is a trailing Mexican sedum whose stems are packed with overlapping, tear-shaped leaves. Mature stems can trail dramatically from a hanging basket, which is also the safest place for a plant this easily damaged.
Light
NC State recommends high-light interior environments, such as a windowsill with at least partial sun; outdoors it takes full sun (6+ hours) to partial shade (2-6 hours).
Watering
Allow the soil to dry out between waterings, use tepid water, and reduce watering in winter. The succulent leaves make it highly drought-tolerant, so when unsure, wait.
⚠ Avoid wet or poorly drained conditions; NC State notes overwatering invites the plant's few pest and disease issues.
Soil and Pot
Well-drained soil is essential, and the plant tolerates rocky and poor soils, sandy mixes, and shallow substrates. A hanging basket or elevated pot with a drainage hole shows off the trailing stems and keeps them out of harm's way.
Temperature
Hardy only in USDA zones 10a-11b, though grown outdoors in cooler climates it will tolerate temperatures down to about 40 F. Indoors, ordinary room temperatures are fine; bring summer vacationers inside well before frost.
Handling and Propagation
The leaves are quite delicate and will break off if the plant is handled, brushed, or moved often. Pick its spot once and leave it there.
- 1Collect beads or cuttings — Cuttings and dropped leaves root easily; NC State lists leaf cuttings, stem cuttings, and division as methods.
- 2Lay on dry mix — Set leaves or callused stem pieces on well-drained succulent mix and wait for roots before watering normally.
Problems
- No serious diseases or insect problems, except occasional slugs and snails outdoors.
- Nearly all indoor trouble is overwatering or too little light.
- NC State lists it non-toxic to cats, dogs, and horses, though eating large quantities can cause stomach upset.
Sources
Reviewed 2026-07-18. We cite university Extension, government, and established horticultural sources — and never invent pesticide rates or dangerous treatments.
- NC State Extension Gardener Plant Toolbox — Sedum morganianum (Burro's Tail) — High light; dry out between waterings with tepid water, less in winter; tolerates rocky/poor soil; zones 10a-11b, tolerates to 40 F; fragile leaves break when handled; leaf/stem/division propagation; few pests; non-toxic to pets.