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Sedum morganianum

Donkey Tail / Burros' Tail

Complete Care Guide

🌵 About This Plant

Also known as the Donkey Tail or Burros' Tail, Sedum morganianum is a popular trailing succulent known for its plump, overlapping blue-green leaves that cascade beautifully from containers. Native to Mexico, it is a low-maintenance houseplant that thrives on neglect, making it a favourite for hanging baskets and shelves.

☀️ Light & Placement

  • The Sweet Spot: This plant thrives in bright, indirect sunlight or filtered morning sun. A spot with partial shade during the harshest afternoon heat is ideal to prevent leaf scorch.
  • Indoor vs. Outdoor: Indoors, place it near a sunny south- or west-facing window. Outdoors, it excels in a sheltered patio or veranda where it gets plenty of ambient light but is protected from direct midday sun.
  • Sign of Low Light: If the stems become stretched out (etiolated) and the gaps between the leaves widen, the plant needs more light.

💧 Watering Regime

  • The Golden Rule: Treat it like a desert native. Only water when the soil is completely dry from top to bottom.
  • The "Soak and Dry" Method: When watering, drench the soil thoroughly until water drains out of the bottom holes, then let it dry out completely before watering again.
  • Seasonal Changes: Cut back watering significantly during the cooler winter months when the plant's growth slows down.
  • Visual Cue: The plump leaves will begin to look slightly wrinkled or puckered when the plant is genuinely thirsty.

🪺 Soil & Potting

  • Drainage is Vital: Use a premium, sharply draining cactus and succulent mix. To maximise drainage, you can amend a standard potting soil with 50% perlite, pumice, or coarse grit.
  • Pot Selection: Terracotta or unglazed clay pots are highly recommended because they allow excess moisture to evaporate through the walls. Always ensure the container has a functional drainage hole.

🌡️ Hardiness & Winter Protection

  • Frost Sensitivity: Sedum morganianum is highly sensitive to frost and freezing conditions. Exposure to frost will turn the water-filled leaves to mush.
  • Winter Strategy: If you experience frosty winters, keep this plant in a container that can easily be moved indoors or beneath a protective, solid patio roof before the cold weather hits.

💡 Pro-Tip: Handling

The leaves are incredibly fragile and drop off at the slightest touch. Choose its permanent spot carefully, and try to avoid moving or repotting it unnecessarily. If leaves do fall off, you can propagate them to grow new plants!

Quick Summary

☀️ Light

Bright indirect sunlight

💧 Water

Soak & dry method

🪺 Soil

Well-draining cactus mix

🌡️ Hardiness

Frost-sensitive