How to Grow Photinia Lights of London
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Photinia Lights of London
Photinia × fraseri 'Lights of London'
shrubA compact, ornamental evergreen shrub prized for its striking red new growth that matures to deep glossy green. It's a cultivar of the Red Tip Photinia, offering a more manageable size and vibrant seasonal color changes. Popular as a specimen plant, hedge, or screening element in contemporary landscapes.
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Example Photinia Lights of London timeline · Pittsburgh, PA (Zone 6b)
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Plant Photinia Lights of London
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 Photinia Lights of London
Late summer into fallBefore the first fall frost (≈ Nov 8)
Sample dates for Pittsburgh, PA. Sign up to get exact Photinia Lights of London dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 8-11, with best performance in zones 8b-10a
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Get my Photinia Lights of London timeline →Growth Stages
Establishment
3-6 monthsRecently planted shrub with initial growth focus on root development rather than foliage expansion
Water regularly to keep soil consistently moist. Apply 2-3 inches of mulch around base, keeping it away from stem. Avoid heavy pruning; allow acclimatization.
Vegetative Growth
Spring through early fallShrub develops strong branching structure with vibrant red new growth emerging in spring and flushes throughout growing season
Prune lightly to shape and encourage bushier growth. Fertilize monthly with balanced fertilizer or slow-release fertilizer in spring. Remove any diseased or crossing branches.
Peak Coloration
Throughout growing season, especially spring and summerNew growth appears in brilliant red hues; mature foliage transitions to deep glossy green, creating striking two-tone effect
Full sun exposure ensures brightest red coloring. Avoid excessive nitrogen fertilization which promotes soft, disease-prone growth. Light pruning to remove lower dead wood enhances appearance.
Flowering
4-6 weeks (late May through June)Small white flowers appear in clusters in late spring/early summer; not showy but add delicate contrast to foliage
Flowering is secondary to foliage value. Allow flowers to set if you want small red berries to develop for wildlife interest. Deadheading is optional.
Winter Dormancy
November through FebruaryGrowth slows significantly; foliage darkens and becomes less vibrant; shrub maintains structure and color through winter in milder zones
Reduce watering; allow soil to dry between waterings. No fertilizing needed. In zone 8, provide winter protection in harsh years with burlap wrap. Prune in late winter if needed.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Remove affected leaves promptly; improve air circulation with pruning; avoid overhead watering; apply fungicide in wet conditions; plant disease-resistant cultivars
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Prune out infected branches 12 inches below canker; sterilize tools between cuts; avoid high-nitrogen fertilizer; prune in dry conditions only
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Spray with horticultural oil in dormant season; inspect new growth for crawlers; apply insecticidal soap in late spring/early summer
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Increase humidity with regular misting; spray with strong water stream; use miticide or neem oil if severe; improve air circulation
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Adjust soil pH downward if above 7.0; apply chelated iron; improve drainage; avoid overwatering
Uses
Privacy Screening & Hedging
HouseholdThe compact growth habit and dense foliage of Photinia Lights of London make it ideal for creating living screens, hedges, and privacy barriers. Its narrow columnar form is perfect for contemporary landscapes and small gardens where space is limited. [source]
Specimen & Landscape Accent
HouseholdThe striking red new growth that contrasts with deep green mature foliage makes this shrub an excellent focal point in mixed borders, foundation plantings, and contemporary garden designs. The bi-color foliage adds year-round visual interest. [source]
Wildlife Food Source
WildlifeThe small white flowers attract pollinators in late spring, and the subsequent red berries provide food for birds during fall and winter months. This shrub contributes to garden ecosystem support. [source]
Floral Arrangements & Greens
CraftThe vibrant red new growth can be cut and used in fresh floral arrangements, providing striking color contrast in bouquets. The glossy green mature foliage also serves as attractive greens for arrangement work. [source]
Contemporary Garden Design
HouseholdThe modern, compact form and clean lines of 'Lights of London' make it particularly suited to minimalist and contemporary landscape designs, architectural gardens, and formal topiary applications. [source]
Harvest Tips
Not typically harvested; grown as ornamental foliage shrub. Pruning for shape and size control best done in late winter (February-March) before spring growth flush. Remove dead or diseased wood anytime. Light heading back encourages bushier, more compact form and more vibrant new growth.
Fun Facts
- 🌱 The 'Lights of London' cultivar was specifically bred and selected for its more compact, columnar growth habit compared to standard Red Tip Photinia, making it ideal for smaller spaces and narrow screening applications.
- 🌱 The red pigmentation in new growth comes from anthocyanins, the same compounds that make blueberries and red apples beneficial—the intensity of red coloring indicates the plant is thriving in full sun conditions.
- 🌱 Photinia × fraseri is a hybrid between two Asian species (Photinia serratifolia and Photinia glabra), making it a relatively modern introduction to Western horticulture developed largely for ornamental purposes.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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