Woodland Stonecrop (Sedum ternatum)

Woodland Stonecrop botanical diagram

About Woodland Stonecrop

Woodland Stonecrop (Sedum ternatum) is grown for garden performance matched to its site needs. Expect partial sun, typically 0.0762–0.1524 m tall, low water once established.

Sun Partial
Water Low
Height 3–6 in (8–15 cm)
Spread 6–9 in (15–25 cm)
Bloom Apr–May [1][3]
Habit Succulent
Origin North America, Alabama, Arkansas, Connecticut, Delaware, District of Columbia, Georgia, Illinois, United States [2]
Season Spring, Summer
Hardiness Zones 4–8

Can Woodland Stonecrop take your winter? Type your ZIP below and compare it with Zones 4–8.

2023 USDA ZIP listings (PRISM / USDA-ARS). Find Your USDA Hardiness Zone · Official USDA map.

Is Woodland Stonecrop Right for Your Garden?

Best for

  • Small gardens, courtyard planting, and container growing
  • Dry gardens, gravel schemes, or water-restricted sites
  • Wildlife-friendly gardens — known to attract bees

Not recommended if

  • Large open spaces where a bolder specimen is needed
  • Permanently moist or boggy ground

Trade-off to know

Woodland Stonecrop is tolerant once established, but needs consistent water in the first season. Drought tolerance builds slowly — expect 1–2 years before it can fend for itself in dry spells.

Growing Conditions for Woodland Stonecrop

Site checklist

  • Sun: partial sun
  • Soil drainage: Moist but Well Drained
  • Water: Low
  • Hardiness zones: 4, 5, 6, 7, 8

Adjustments

  • Wrong light level is the most common cause of weak performance
  • Fix drainage before treating leaf symptoms

Shared growing steps for this plant’s group: How to Grow Sedum. Notes below stay specific to this plant.

How to Care for Woodland Stonecrop

Establishment

  1. Plant Woodland Stonecrop in a site matching its sun and drainage needs
  2. Water regularly until roots settle, then match watering to the plant’s need

Ongoing care

  • Mulch to buffer moisture swings
  • Remove dead or damaged growth in season
  • Avoid constant wet foliage where disease pressure is high

Diagnosing Problems with Woodland Stonecrop

SymptomLikely causeConfirming signAction
Leaves wilting or scorching at tips in dry weather Drought stress Soil dry 5+ cm deep; leaf tips brown and crisp, not soft Water Woodland Stonecrop deeply at the base once weekly in dry spells. Mulch around the root zone to retain moisture.
Sudden wilting on one branch while rest of plant looks healthy Root rot from poor drainage in one spot Affected branch has dark, mushy roots when gently uncovered Cut back affected branch to healthy wood. Improve drainage in that area before the next growing season.

Leaves wilting or scorching at tips in dry weather

Likely cause
Drought stress
Confirming sign
Soil dry 5+ cm deep; leaf tips brown and crisp, not soft
Action
Water Woodland Stonecrop deeply at the base once weekly in dry spells. Mulch around the root zone to retain moisture.

Sudden wilting on one branch while rest of plant looks healthy

Likely cause
Root rot from poor drainage in one spot
Confirming sign
Affected branch has dark, mushy roots when gently uncovered
Action
Cut back affected branch to healthy wood. Improve drainage in that area before the next growing season.

Woodland Stonecrop FAQ

  1. Is Woodland Stonecrop easy to grow?

    Woodland Stonecrop is relatively undemanding once established, particularly in dry conditions. The most common mistakes are poor drainage and incorrect sun placement.

  2. How big does Woodland Stonecrop get?

    Woodland Stonecrop typically reaches 0.0762–0.1524 m. Final size depends on soil quality and available root space. Allow adequate spacing at planting — most plants reach their full spread within 5–10 years.

  3. How much sun does Woodland Stonecrop need?

    Woodland Stonecrop grows best in partial sun. Planting in the wrong light level is the single most common cause of poor performance. Check the aspect of your site before choosing a position.

  4. Can Woodland Stonecrop grow in a container?

    Woodland Stonecrop is compact enough for container growing when the pot is generous. Use a loam-based compost, ensure drainage holes are clear, and water more frequently than you would in open ground — pots dry faster.

  5. Does Woodland Stonecrop attract wildlife?

    Woodland Stonecrop is known to attract bees, butterflies. For maximum benefit, avoid deadheading all flowers — seed heads and spent blooms are often as valuable to wildlife as the flowers themselves.

What Woodland Stonecrop Symbolises

  • tranquil
  • enduring
  • grounded
  • quiet

References

  1. [1] GBIF occurrence phenology — Bloom months inferred from StillImage observation seasonality (temperate Northern Hemisphere filter). Not an official cultivar calendar. - https://www.gbif.org/species/5362037
  2. [2] GBIF species distributions — Native range summarised from GBIF distribution records; locality noise filtered to country and macro-region terms. - https://www.gbif.org/species/5362037
  3. [3] NC State Extension - https://plants.ces.ncsu.edu/plants/sedum-ternatum/

Taxonomic identifiers

  • https://www.gbif.org/species/5362037 (GBIF 5362037)
  • https://www.wikidata.org/wiki/Q7445445 (Wikidata Q7445445)
  • https://powo.science.kew.org/taxon/tro-8901446 (POWO tro-8901446)
  • https://www.ipni.org/n/284835-2 (IPNI 284835-2)

Plant details on Bosquelle are curated from published references and garden practice. Height, bloom time, hardiness, and look still shift with climate, soil, and care — use this profile as a reliable starting point, then check what local growers see in your area.