How to Grow Ellacomb Stonecrop
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Ellacomb Stonecrop
Sedum ellacombianum
flowerEllacomb Stonecrop is a compact, low-growing succulent with pale yellow-green foliage that develops reddish tones in cool weather and bright sunlight. It produces delicate clusters of small, bright yellow star-shaped flowers in summer. This alpine stonecrop is prized for rock gardens, alpine troughs, and container gardening.
When should you plant Ellacomb Stonecrop in your zone?
Get a personalized planting timeline — when to start seeds, transplant, and harvest — based on your USDA zone and local frost dates. Free to start.
Example Ellacomb Stonecrop timeline · Pittsburgh, PA (Zone 6b)
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Plant Ellacomb Stonecrop
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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First Ellacomb Stonecrop blooms
Around Apr 18≈ 1 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Ellacomb Stonecrop dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 4-9, with best performance in cooler climates
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Get my Ellacomb Stonecrop timeline →Growth Stages
Establishment
3-4 weeksSmall rosettes with compact growth, pale yellow-green coloring
Plant in spring in well-draining soil; water lightly until established (3-4 weeks); avoid overwatering
Vegetative Growth
Spring through early summer (4-6 weeks)Expansion of rosette formation; foliage may develop reddish or bronze tones in cool weather
Provide full sun; water sparingly; no fertilizer needed; maintain excellent drainage
Flowering
6-8 weeks (typically June-July)Bright yellow star-shaped flowers appear in dense clusters atop short stalks
Deadhead spent flowers to encourage continued blooming; maintain consistent light and minimal watering
Seed Development
Late summer (4-6 weeks)Flowers fade; small seed pods form; foliage may deepen in color as temperatures cool
Allow some flowers to remain for seed dispersal if desired; reduce watering as growth slows
Dormancy/Rest
Fall and winter (5-6 months)Growth slows in winter; foliage may take on deep red or bronze hues; appears semi-dormant
Minimal to no watering; excellent drainage critical to prevent winter rot; frost-hardy
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Spray with water; apply neem oil or sulfur; improve air circulation
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Remove with rubbing alcohol on cotton swab; spray with insecticidal soap; isolate affected plants
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Hand-pick; use copper tape or barriers; avoid overwatering which promotes slug habitat
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Ensure exceptional drainage; avoid overwatering; repot in fresh, sterile soil if affected
Uses
Alpine and Rock Garden Design
CraftEllacomb Stonecrop's compact form and distinctive color changes make it ideal for rock gardens, alpine troughs, and xeriscaping designs. Its low height and spreading habit add texture and visual interest to landscape compositions. [source]
Container and Indoor Gardening
HouseholdPerfectly suited for small pots, alpine troughs, and decorative containers. Can be grown indoors on bright windowsills, making it a low-maintenance houseplant for small spaces. [source]
Pollinator Support
WildlifeThe bright yellow flowers attract bees, butterflies, and other beneficial insects during the summer blooming season, supporting local pollinator populations. [source]
Traditional Herbal Use
MedicinalLike other Sedum species, Sedum ellacombianum has been used in traditional Alpine folk medicine as a mild astringent and for treating minor skin conditions, though scientific evidence is limited. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Not harvested for food; collect seed heads in late summer if desired for propagation by allowing flowers to dry on the plant and collecting before dispersal
Fun Facts
- 🌱 Sedum ellacombianum is named after Ellen Willmott's garden 'Ellacombe' in Devon, England, where it was collected and popularized in alpine gardening
- 🌱 This succulent exhibits thermochromism—its foliage shifts from pale yellow-green to deep red or bronze in response to cold temperatures and intense sunlight, a natural stress response
- 🌱 It is extremely drought-tolerant due to its succulent leaves, which store water, making it one of the most water-efficient garden plants for Mediterranean and xeriscape gardens
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