How to Grow Heather Wickwar Flame
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Heather Wickwar Flame
Calluna vulgaris 'Wickwar Flame'
shrubWickwar Flame is a striking cultivar of common heather prized for its vibrant foliage that transitions from golden-yellow in spring to brilliant orange-red in autumn and winter. This compact, evergreen shrub produces delicate pink-mauve flowers in late summer and fall. It combines ornamental foliage color with extended seasonal interest and is excellent for moorland gardens, containers, and landscape designs.
When should you plant Heather Wickwar Flame in your zone?
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Example Heather Wickwar Flame timeline · Pittsburgh, PA (Zone 6b)
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Plant Heather Wickwar Flame
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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Harvest Heather Wickwar Flame
Late summer into fallBefore the first fall frost (≈ Nov 8)
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Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 5-8, with reliable winter color in cooler climates
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Get my Heather Wickwar Flame timeline →Growth Stages
Establishment
First 3-6 monthsYoung transplant with minimal branching; foliage green to golden depending on season
Water regularly to keep soil consistently moist (not soggy). Protect from strong winds. Mulch lightly with acidic material like pine needles.
Vegetative Growth
1-2 yearsCompact bushy growth with increasing branching; foliage begins color transitions with seasons
Deadhead spent flowers in spring to encourage bushiness and prevent seed set. Minimal pruning needed; only remove dead wood. Maintain consistent moisture.
Autumn Color Transition
September-NovemberFoliage transitions from summer golden-yellow to brilliant orange-red as temperatures drop
Do not fertilize; excess nitrogen reduces color intensity. Ensure full sun exposure. Reduce watering slightly as growth slows.
Flowering
August-OctoberDelicate pink-mauve flowers appear on terminal spikes amid vibrant winter foliage
Flowers attract pollinators and add secondary ornamental interest. Deadhead after bloom for tidiness, or leave for winter structure.
Winter Interest
November-MarchMaintains intense orange-red foliage throughout winter months; evergreen structure provides year-round garden form
Requires no winter protection in hardy zones. In zone 8-9, may fade slightly but retains color. Occasional deep watering if winter is dry.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Increase humidity by misting in dry conditions; spray with water to dislodge; use insecticidal soap if severe
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Prune out affected shoots in winter; encourage beneficial insects; systemic insecticide as last resort
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Improve air circulation; avoid overhead watering; remove infected foliage; apply sulfur dust in early stages
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Ensure excellent drainage; avoid waterlogging; do not mulch directly against stem; remove and destroy severely affected plants
Uses
Winter Foliage Color
OrnamentalThe striking seasonal color transition from golden-yellow to brilliant orange-red provides dramatic winter garden interest when many plants are dormant. This cultivar is prized for adding vibrant color to winter landscapes in colder climates. [source]
Pollinator & Wildlife Support
WildlifeLate-summer and autumn flowers provide nectar and pollen for bees, butterflies, and other pollinators when food is scarce. The dense evergreen structure offers shelter and nesting habitat for birds and beneficial insects. [source]
Cut Flowers & Dried Arrangements
HouseholdBoth foliage branches and flower stems are excellent for fresh flower arrangements and dry exceptionally well for long-lasting dried displays. The colorful foliage adds depth and texture to floral designs. [source]
Landscape & Garden Design
CraftCompact size and low-maintenance requirements make Wickwar Flame ideal for containers, rock gardens, moorland gardens, and mixed shrub borders. Its seasonal color provides year-round visual interest. [source]
Traditional Heather Remedies
MedicinalWhile Wickwar Flame is primarily ornamental, common heather has been used traditionally in herbal medicine for respiratory and urinary support. Historical uses include teas and infusions, though modern use should be guided by qualified herbalists. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Wickwar Flame is an ornamental shrub not harvested for food. Foliage and flower stems can be cut for fresh or dried flower arrangements from late August through winter. Cut stems in the morning for best results; flowers dry well for long-lasting arrangements.
Fun Facts
- 🌱 Wickwar Flame was developed at Wickwar Nurseries in Gloucestershire, England, and represents decades of heather breeding for superior foliage color.
- 🌱 The intense winter foliage color is triggered by anthocyanin pigmentation, a protective response to cold temperatures—the colder the climate, the more vivid the red coloring.
- 🌱 Calluna vulgaris 'Wickwar Flame' is one of the most consistent and reliable color-changing heather cultivars, with excellent performance in both UK and North American gardens.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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