How to Grow Evening Glow Mirror Plant

Evening Glow Mirror Plant

Coprosma repens 'Evening Glow'

shrub

Evening Glow is a stunning cultivar of mirror plant featuring vibrant foliage that transitions from green to deep burgundy and orange-red tones, particularly in cooler months and bright light. This evergreen shrub is prized for its ornamental foliage and compact growth habit, making it ideal for landscapes, containers, and hedging. The plant produces small flowers followed by colorful berries when both male and female plants are present.

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Example Evening Glow Mirror Plant timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Evening Glow Mirror Plant

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. Harvest Evening Glow Mirror Plant

    Around Oct 14

    ≈ 180 days after planting

Sample dates for Pittsburgh, PA. Sign up to get exact Evening Glow Mirror Plant dates for your own zip code.

Growing Conditions

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Sun: Full sun to partial shade; 6-8 hours of direct sunlight daily for best foliage color development
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Water: Moderate watering; keep soil evenly moist but not waterlogged. Water deeply during establishment and dry periods. Tolerates some drought once established but performs best with consistent moisture.
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Spacing: 24 inches
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Days to maturity: 180-365 days (foliage color intensifies over first 1-2 growing seasons)
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Planting depth: Same depth as root ball; plant at soil level

Soil

Type: Well-draining loamy or sandy soil
pH: 6.0-7.0
Amendments:
Perlite or coarse sand for drainage Compost for organic matter Avoid heavy clay soils

Growing Zones

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Thrives in zones 9b-11, with best color development in zones 10-11

9b 10a 10b 11a 11b

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Growth Stages

1

Establishment

4-8 weeks

Young transplant with green foliage beginning to show hints of red coloration at leaf margins

Water regularly to establish deep roots. Protect from extreme heat first season. Mulch around base to retain moisture.

2

Vegetative Growth

3-6 months

Plant develops dense branching structure with foliage displaying increasing red and burgundy tones, especially on new growth

Prune lightly to encourage bushiness. Remove any weak or crossing branches. Continue regular watering.

3

Color Intensification

Ongoing, peaks in fall/winter

Mature foliage develops deep burgundy, orange-red, and purple tones throughout the plant, more pronounced in cooler seasons and with full sun exposure

Increase sunlight exposure for optimal color. Reduce fertilizer to encourage color development over soft growth. Minimal pruning needed.

4

Flowering & Fruiting

Spring flowering, summer fruiting

Small, inconspicuous flowers appear along stems; bright orange-red berries develop if both male and female plants are present

Plant multiple cultivars for pollination if berry production desired. Berries are ornamental and attractive to birds.

5

Maintenance

Ongoing

Established shrub maintains colorful foliage year-round with seasonal color intensity variations

Prune after flowering to maintain shape and size. Fertilize lightly in spring. Monitor for pests in warm climates.

Companion Planting

Plan your garden →

Plant with:

Avoid planting near:

Plants requiring constantly wet soil Shallow-rooted plants competing for moisture Very tall plants that create dense shade

Common Pests

  • Increase humidity, spray with water, use neem oil or insecticidal soap if severe

  • Remove by hand, apply horticultural oil or neem oil, prune affected branches

  • Isolate plant, spray with neem oil or insecticidal soap, remove with cotton swab and alcohol

  • Use yellow sticky traps, spray with insecticidal soap, increase air circulation

Uses

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Ornamental Landscape Plant

Household

Evening Glow is primarily used as an ornamental shrub in gardens, hedges, and screens. Its vibrant foliage provides year-round color, with intensified reds and purples in cooler seasons and strong light. [source]

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Container & Specimen Plant

Household

The compact growth habit and striking foliage make it ideal for containerization on patios, balconies, and entryways. Colored foliage plants in containers create dramatic focal points. [source]

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Hedge & Screening

Household

Can be pruned and trained to create attractive hedges or privacy screens. The dense foliage and colorful appearance make it more visually interesting than traditional hedging plants. [source]

🦋

Pollinator & Bird Support

Wildlife

Small flowers attract pollinators including bees and insects, while the ornamental berries (when both sexes present) provide food for birds and beneficial wildlife. [source]

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Floral & Foliage Arrangements

Craft

Colorful stems and leaves are excellent for fresh arrangements and floral design work. The unique foliage colors add visual interest to bouquets and decorative displays. [source]

Harvest Tips

This is an ornamental plant grown for foliage rather than harvest. Prune stems as desired for arrangements or to shape the plant; cut just above a leaf node. Best pruning time is late winter or after flowering.

Fun Facts

  • 🌱 The common name 'Mirror Plant' comes from the glossy, reflective leaves that act like mirrors, a characteristic the Evening Glow cultivar maintains beautifully.
  • 🌱 Evening Glow's dramatic color change is triggered by cooler temperatures and bright light, with the most vibrant burgundy and orange tones appearing during autumn and winter months.
  • 🌱 Coprosma is native to New Zealand and Australia, where it plays important ecological roles; the genus name comes from Greek words meaning 'dung smell,' referring to the odor of some species.

Gardening Terms

New to gardening? Learn about terms used in this guide:

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