How to Grow Weigela Midnight Wine

Weigela Midnight Wine

Weigela florida 'Midnight Wine'

shrub

Weigela Midnight Wine is a compact deciduous shrub prized for its deep burgundy foliage and vibrant pink flowers that bloom in late spring to early summer. The dark purple-black leaves provide striking contrast throughout the growing season, making it an excellent ornamental choice for borders, foundations, and mixed plantings. This cultivar is more compact than standard weigelas, reaching 3-4 feet tall and wide.

Growing Conditions

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Sun: Full sun (6-8 hours daily) for best foliage color and flowering; tolerates partial shade but foliage color may be less vibrant

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Water: Moderate watering; water deeply when soil is dry 1-2 inches below surface. Avoid waterlogged conditions. Established plants are drought-tolerant once established.

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Spacing: 36 inches

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Days to maturity: Blooms appear within first year; mature size reached in 3-4 years

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Planting depth: Plant at same depth as root ball; top of root ball should be level with ground surface

Soil

Type: Well-draining loamy soil, tolerates slightly poor soils

pH: 6.0-7.0

Amendments:

Compost or aged bark mulch for moisture retention Sand or perlite if soil is heavy clay

Growing Zones

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Thrives in zones 4-8, with best performance in zones 5-7

4a 4b 5a 5b 6a 6b 7a 7b 8a 8b

Growth Stages

Establishment

4-6 weeks

Young transplants with emerging shoots and developing root system; foliage is burgundy but may be lighter than mature plants

Keep consistently moist (not waterlogged) for first 4-6 weeks. Mulch around base. Avoid fertilizing first season; allow roots to establish.

Vegetative Growth

Spring through early summer

Shrub develops branching structure with dark purple-burgundy leaves. Growth is vigorous and fills out horizontally.

Water regularly during dry spells. Light pruning after flowering to shape. Apply balanced fertilizer in early spring.

Flowering

Late May to June, sometimes continuing into July

Abundant bright pink to rose-pink tubular flowers appear along branches, contrasting beautifully against dark foliage. May have secondary lighter bloom in fall.

Deadhead spent flowers to encourage repeat blooming. Do not prune during flowering period.

Post-Flowering

July through September

Flowers fade; foliage remains deep burgundy throughout summer and into fall. Growth continues as plant develops next season's flower buds.

Prune immediately after flowering to shape and maintain compact form. Water during dry periods. Reduce watering in late summer.

Dormancy

November through March

Foliage drops in fall (may turn darker purple); branches become bare. Plant enters rest period.

No pruning in fall or winter. Mulch base for winter protection in colder zones. No watering needed.

Companion Planting

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Plant with:

Spirea Butterfly bush Russian sage Coreopsis Black-eyed Susan Ornamental grasses (Miscanthus, Panicum) Boxwood Hydrangea Daylilies

Avoid planting near:

Black walnut (produces juglone that inhibits growth) Dense shade-producing trees Constantly wet areas or water-logged soils

Common Pests

Prune out heavily infested branches; use insecticidal soap or neem oil on young leaves; encourage natural predators
Increase humidity by misting; use horticultural oil or insecticidal soap; strong spray of water can dislodge mites
Strong spray of water; insecticidal soap; neem oil; encourage beneficial insects like ladybugs
Horticultural oil spray in early spring; prune out heavily infested branches; insecticidal soap during growing season
Ensure good air circulation; avoid overhead watering; sulfur dust or fungicide spray if severe; prune affected branches

Uses

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Landscape accent and border shrub

Ornamental

The striking combination of deep burgundy foliage and bright pink flowers makes Weigela Midnight Wine an excellent focal point in mixed borders, foundation plantings, and shrub beds. Its compact size and ornamental value provide year-round interest even after flowering. [source]

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Pollinator support

Wildlife

The abundant pink flowers attract hummingbirds, bees, and butterflies during late spring and early summer, making it valuable for wildlife gardens and pollinator corridors. [source]

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Cut flower arrangements

Craft

Fresh-cut branches with blooms are attractive in floral arrangements and last well in water for 7-10 days. The dark foliage also provides interesting color contrast in arrangements. [source]

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Privacy and screening

Household

The dense branching structure and moderate size make Weigela Midnight Wine suitable for creating informal hedges or screening unsightly views without requiring the formal maintenance of traditional hedges. [source]

Harvest Tips

Weigela is an ornamental shrub, not harvested for food. Cut branches can be used for fresh floral arrangements during bloom season (late May to June). Cut stems at 45-degree angle just above a leaf node.

Fun Facts

🌱 Weigela is native to East Asia (primarily Japan, China, and Korea) but was named after Christian Ehrenfried Weigel, an 18th-century German botanist and physician.
🌱 The 'Midnight Wine' cultivar was introduced relatively recently and has become extremely popular due to its superior burgundy foliage color compared to older weigela varieties, maintaining its dark color throughout summer better than most.
🌱 Weigela flowers are produced abundantly on old wood, which is why pruning immediately after flowering is important—cutting in late summer or fall removes next year's flower buds.

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