How to Grow Peace Rose Opening Night

Wikimedia Commons

Peace Rose Opening Night

Rosa × hybrida 'Opening Night'

shrub

Opening Night is a modern hybrid tea rose known for its deep crimson-red blooms with velvety petals that darken as they mature. This rose produces large, fragrant flowers on sturdy stems ideal for cutting, and exhibits excellent disease resistance compared to many traditional roses. It combines classic rose elegance with improved hardiness and low-maintenance characteristics.

When should you plant Peace Rose Opening Night in your zone?

Get a personalized planting timeline — when to start seeds, transplant, and harvest — based on your USDA zone and local frost dates. Free to start.

Get my Peace Rose Opening Night timeline →

Example Peace Rose Opening Night timeline · Pittsburgh, PA (Zone 6b)

Plant Peace Rose Opening Night
Around Apr 17

Near Pittsburgh's average last spring frost.
Tend & protect
Late spring–summer

Watering, feeding, and pest-watch reminders.
Harvest Peace Rose Opening Night
Late summer into fall

Before the first fall frost (≈ Nov 8)

Sample dates for Pittsburgh, PA. Sign up to get exact Peace Rose Opening Night dates for your own zip code.

Growing Conditions

☀️

Sun: Full sun, 6-8 hours daily minimum; 8+ hours preferred for optimal blooming

💧

Water: Deep watering 1-2 times weekly; soil should be moist but not waterlogged. Water at base to avoid foliar diseases. Increase frequency during hot, dry periods.

📏

Spacing: 36 inches

📅

Days to maturity: 120-150 days to first blooms; reaches full maturity in 2-3 years

🌱

Planting depth: Bud union 1-2 inches below soil surface in cold climates; at or slightly above surface in warm climates

Soil

Type: Well-draining loamy soil rich in organic matter

pH: 6.0-6.5

Amendments:

Compost Aged manure Peat moss or coconut coir Perlite for drainage

Growing Zones

Find your zone →

Zones 5-9; thrives in temperate climates with cold winters and warm growing seasons

5a 5b 6a 6b 7a 7b 8a 8b 9a 9b

Get my Peace Rose Opening Night timeline →

Growth Stages

Establishment

4-8 weeks

Newly planted rose develops root system with minimal above-ground growth; leaves are small and pale green.

Water gently and regularly; avoid fertilizing for first 4-6 weeks; provide afternoon shade in hot climates; do not prune except to remove dead wood.

Vegetative Growth

8-12 weeks

Strong canes emerge with dark green, glossy foliage; plant establishes robust structure with multiple stems and secondary branches.

Begin light fertilizing with balanced rose fertilizer; remove any diseased leaves immediately; ensure good air circulation; stake if needed for support.

Budding

2-3 weeks

Fat flower buds form at cane tips and branch ends; buds are deep red and tightly closed, beginning to show the classic rose shape.

Continue regular watering; maintain consistent fertilizing schedule; deadhead spent blooms from previous cycles; monitor for pests.

Blooming

10-14 days per bloom cycle; repeats throughout season

Large, velvety crimson-red flowers open fully, displaying classic hybrid tea rose form with high-centered petals; fragrant blooms appear on long, strong stems.

Deadhead spent flowers to encourage continuous blooming; maintain regular watering and feeding; remove diseased petals; provide support for heavy blooms.

Dormancy

3-4 months

In late fall/early winter, foliage yellows and drops; canes become woody and bare; plant enters rest period.

Reduce watering significantly; stop fertilizing 6-8 weeks before first frost; do not prune until spring; apply 4-6 inches of mulch for winter protection in zones 5-6.

Companion Planting

Plan your garden →

Plant with:

Lavender Catmint Salvia Boxwood Germander Gaura Ornamental grasses Clematis

Avoid planting near:

Walnut trees Fennel Dill Other shallow-rooted plants competing for water Dense shade-casting trees

Common Pests

Spray with strong water stream, insecticidal soap, or neem oil; introduce ladybugs; prune heavily infested growth.
Hand-pick in early morning; use traps away from rose; apply neem oil or pyrethrin; avoid pheromone traps near plants.
Increase humidity and mist foliage; use miticides or horticultural oil; remove heavily infested leaves; ensure good air circulation.
No cure; remove and destroy infected plant; control eriophyid mites that spread virus; choose resistant varieties.
Remove infected leaves immediately; improve air circulation; water at base only; apply fungicide (sulfur or copper-based); use resistant cultivars like Opening Night.
Improve air flow; avoid wetting foliage; apply sulfur dust or fungicide; remove heavily affected growth; ensure adequate spacing.

Uses

🍳

Rose petals in salads and garnishes

Culinary

The deep red petals of Opening Night can be used to garnish salads, desserts, and beverages for visual appeal and subtle floral flavor. Ensure no pesticides have been applied before consuming. [source]

🏠

Cut flower arrangements

Household

Opening Night's long stems and large, fragrant crimson blooms are ideal for fresh cut flower arrangements, wedding bouquets, and floral displays. The velvety texture and deep color add elegance to any indoor space. [source]

💊

Rose hip tea and wellness

Medicinal

After blooms fade, the developing rose hips can be harvested and dried for herbal tea rich in vitamin C and antioxidants. Opening Night hips are particularly flavorful and beneficial for immune support. [source]

🎨

Dried flowers and potpourri

Craft

Petals and blooms can be dried for use in potpourri, sachets, and craft projects. The rich color holds well during drying, and the fragrance persists for months. [source]

🦋

Pollinator support

Wildlife

Opening Night attracts bees, butterflies, and other pollinators throughout the growing season. Its nectar and pollen support beneficial insects essential for garden health. [source]

This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.

Harvest Tips

Cut blooms in early morning when stems are fully hydrated and buds are just opening. Cut at 45-degree angle above an outward-facing 5-leaflet leaf. Remove lower leaves and thorns from stems before arranging. Blooms last 1-2 weeks in a vase with fresh flower food and cool water changed daily.

Fun Facts

🌱 Opening Night is part of the Knock Out rose family, bred for disease resistance and continuous blooming without requiring the intensive maintenance traditional roses demand.
🌱 The rose's deep crimson color deepens as the bloom ages, creating a stunning color shift from bright red to deep wine-red over its bloom cycle.
🌱 Opening Night was bred specifically to resist black spot and powdery mildew, two of the most common rose diseases, making it an excellent choice for organic and low-chemical gardening.

Gardening Terms

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

Deadhead Full Sun Hybrid Mulch

Shop Peace Rose Opening Night plants and related plants at Plant Addicts →

Join 30,000 gardeners planning their gardens with LizPlants.

Get your personalized Peace Rose Opening Night planting timeline

Tell us your zip code and we'll calculate exactly when to start Peace Rose Opening Night seeds, transplant seedlings, and harvest — based on your USDA zone and local frost dates. Includes calendar reminders and printable task lists. Free to start.

Get my Peace Rose Opening Night timeline →