Sedum clavatum
Sedum clavatum (Tiscalatengo Stonecrop) Care Guide
Featured photosedum-clavatum.jpgSedum clavatum, sold as Tiscalatengo Stonecrop, is a member of *Sedum*, a global genus of about 600 succulent stonecrops in the family Crassulaceae. A Mexican species with thick blue-green spoon-shaped leaves arranged in tight terminal rosettes on short stems, often flushed pink in bright light. Named for the Tiscalatengo Gorge where it was first collected. Like most Sedum it tolerates long dry spells, full sun to bright filtered light, and propagates almost trivially from stem or leaf cuttings — broken pieces root readily on dry succulent mix.
Care facts at a glance
- Light
- Full sun
- Water
- Water deeply when the mix is fully dry, then let it drain completely.
- Humidity
- 20–50 %
- Temperature
- 5–27 °C
- Soil
- Free-draining gritty succulent mix with at least 30 percent perlite, pumice, or coarse sand.
- Origin
- Temperate and subtropical regions across the northern hemisphere, with diversity centres in Mexico and the Mediterranean.
- Mature size
- 5 to 30 cm tall depending on species, often spreading widely.
Overview
Sedum clavatum sits in Sedum, the largest succulent genus in Crassulaceae. A Mexican species with thick blue-green spoon-shaped leaves arranged in tight terminal rosettes on short stems, often flushed pink in bright light. Named for the Tiscalatengo Gorge where it was first collected. The thick fleshy leaves store enough water that mature plants tolerate weeks of neglect, and most species also tolerate cool conditions far better than tender succulents like Echeveria.
Care Priorities
- Full sun or very bright filtered light keeps growth compact and pigmented.
- Gritty, fast-draining mix; sustained moisture is the leading killer.
- Water rarely; the leaves store ample reserves.
- Pinch back leggy stems and root the cuttings — Sedum propagates almost trivially.
Common Problems
Stretched, pale stems are insufficient light. Mushy base is overwatering. Leaf drop with no other symptoms is normal in winter rest. Aphids cluster at growing tips on weakened plants.
Sources & further reading (2)
- encyclopedia — accessed 2026-04-29
- botanical-garden — accessed 2026-04-29
Frequently asked questions
Why does my Sedum clavatum look pink?
The pink flush on S. clavatum leaves is stress pigmentation that intensifies under bright direct light, cool nights, or restricted watering. Healthy plants in shade stay pure blue-green.
Will Sedum survive a cold windowsill?
Most cultivated Sedum tolerate cool windowsills well — many species are genuinely cold-hardy outdoors and a slightly cool indoor winter actually deepens leaf colour. Avoid sustained temperatures below freezing for the tender Mexican species.
Can I plant Sedum cuttings straight into soil?
Yes — Sedum is the easiest of the common succulents to propagate. Snap a healthy stem, let the cut callus for a day or two, and push it into dry succulent mix. Roots usually appear within two to three weeks.
