How to Grow Stairway to Heaven
Wikimedia Commons
Stairway to Heaven
Heuchera × 'Stairway to Heaven'
flowerStairway to Heaven is a stunning coral-red heuchera (coral bells) cultivar prized for its vibrant foliage that transitions from deep burgundy in spring to bright coral-red in summer and fall. This evergreen perennial produces delicate pink flowers on tall spikes above the mounded foliage. It's an excellent choice for adding year-round color to shade gardens and containers.
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Example Stairway to Heaven timeline · Pittsburgh, PA (Zone 6b)
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Plant Stairway to Heaven
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 Stairway to Heaven blooms
Mid-to-late summerBefore the first fall frost (≈ Nov 8)
Sample dates for Pittsburgh, PA. Sign up to get exact Stairway to Heaven dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 4-9, with best performance in zones 5-8
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Establishment
4-6 weeksYoung plants develop the basal rosette of lobed foliage with initial burgundy coloring. Leaves are smaller but show color promise.
Keep soil consistently moist. Mulch lightly around (not over) the crown. Protect from extreme temperature fluctuations with shade cloth in hot regions.
Foliage Development
8-12 weeksLeaves expand and deepen in color, transitioning from burgundy to coral-red as temperatures rise and light exposure increases slightly. The plant develops its characteristic mounded form.
Reduce watering frequency slightly once established. Ensure good air circulation to prevent fungal issues. Apply balanced, slow-release fertilizer monthly.
Flowering
6-8 weeksDelicate pink flowers emerge on tall, thin spires above the foliage mound. Flowers are small and dainty, typically appearing mid-spring through early summer.
Deadhead spent flowers to encourage continuous blooming (optional, as flowers are attractive even when faded). Continue regular watering.
Summer Color Peak
8-10 weeksFoliage reaches maximum coral-red intensity and vibrancy. The plant maintains its colorful appearance through summer with proper care.
Increase watering frequency in heat. Provide afternoon shade in zones 7-9. Watch for spider mites in hot, dry conditions. Apply mulch to cool the root zone.
Fall to Winter
16+ weeksColors may intensify further or shift slightly deeper. The plant maintains evergreen foliage through mild winters. In cold climates, foliage may turn burgundy-brown.
Reduce watering significantly. Do not cut back foliage; allow it to overwinter. Remove any debris around the plant. In zone 4, consider winter mulch protection.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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and
Hand-pick in early morning or evening. Use beer traps or copper barriers. Remove decaying debris where they hide.
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Increase humidity and watering frequency. Spray undersides of leaves with water to dislodge mites. Apply insecticidal soap if severe. Avoid overly dry conditions.
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Ensure good air circulation. Avoid overhead watering. Apply sulfur dust or fungicidal spray in early stages. Remove heavily affected leaves.
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Ensure excellent drainage. Do not overwater. Plant crown at soil level, never buried. Improve air circulation around base.
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Hand-pick adults at night when they feed on leaf margins. Apply diatomaceous earth around base. Use beneficial nematodes for larvae in soil.
Uses
Not edible
CulinaryStairway to Heaven is ornamental only and not suitable for consumption by humans or most animals. [source]
Color and shade garden design
HouseholdProvides year-round coral-red foliage color in shade gardens where few plants offer such vibrant hues. Excellent for containers, borders, and specimen plantings in woodland or shaded landscape designs. [source]
Cut foliage arrangements
HouseholdThe attractive leaves and delicate flower spikes work well in cut arrangements and floral designs, lasting 1-2 weeks in water. Used by florists for adding color and texture to bouquets. [source]
Pollinator support
WildlifeDelicate pink flowers attract pollinators including small bees, butterflies, and beneficial insects. Provides nectar source from spring through early summer. [source]
Leaf pressing and botanical art
CraftThe distinctive lobed leaves are attractive for pressing, leaf art, and botanical illustration projects due to their intricate shape and vibrant coloring. [source]
Harvest Tips
Stairway to Heaven is grown for foliage and ornamental flowers, not harvest. To extend flowering, deadhead spent flower spikes. For propagation, divide the plant every 3-4 years in spring or fall by carefully separating the crown into sections with roots attached. Remove brown or damaged outer leaves in early spring to refresh the plant's appearance.
Fun Facts
- 🌱 Heuchera, commonly called 'coral bells,' is native to North America and has been cultivated by Native Americans for generations. Modern hybrids like 'Stairway to Heaven' are the result of extensive breeding programs in the last 30 years.
- 🌱 The coral-red color intensifies based on light exposure and temperature fluctuations—cooler nights and moderate light bring out the most vibrant hues, while excessive heat can cause color bleaching.
- 🌱 Stairway to Heaven can live 10+ years in ideal conditions and actually improves with age, becoming larger and more colorful as it matures. Plants rarely need replacement if properly maintained.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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