How to Grow Princess Diana Rose
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Princess Diana Rose
Rosa 'Princess Diana'
shrubPrincess Diana is a modern shrub rose known for its stunning peachy-orange blooms with a delicate fragrance. This English-style rose produces clusters of flowers throughout the growing season and is highly disease-resistant. It grows as a compact shrub, making it ideal for gardens, borders, and containers.
When should you plant Princess Diana Rose 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.
Example Princess Diana Rose timeline · Pittsburgh, PA (Zone 6b)
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Plant Princess Diana Rose
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 Princess Diana Rose
Late summer into fallBefore the first fall frost (≈ Nov 8)
Sample dates for Pittsburgh, PA. Sign up to get exact Princess Diana Rose dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Zones 5-9; thrives best in zones 6-8
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Establishment
4-8 weeksNew rose is planted and developing root system; may produce weak foliage and few flowers
Water regularly and deeply; avoid heavy pruning; remove any flowers to encourage root development; mulch around base
Vegetative Growth
3-6 monthsStrong stems and healthy foliage develop; plant fills out its form
Continue regular watering; apply balanced fertilizer monthly; monitor for pests and diseases; remove dead wood
Flowering
June-October (continuous in growing season)Plant produces clusters of peachy-orange blooms with typical rose form; flowers appear in waves
Deadhead spent flowers to encourage continuous blooming; maintain consistent watering; feed every 4-6 weeks with rose fertilizer
Late Season
8-12 weeksBlooming may slow in late fall; plant prepares for dormancy or year-round bloom in warm zones
Reduce fertilizing in fall to harden growth; continue watering; clean up fallen leaves; prepare for winter pruning
Winter Dormancy
12-16 weeks (cold zones); minimal dormancy in zones 8-9In cold zones, plant loses leaves and enters dormancy; in warm zones, may continue blooming lightly
In cold zones: prune to 18-24 inches and mound soil or add mulch protection; in warm zones: light pruning and maintenance only
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Improve air circulation; spray with sulfur or neem oil; remove affected leaves; water at base only
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Remove infected leaves immediately; improve drainage and air flow; mulch to prevent spore splash; apply fungicide if severe
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Hand-pick in early morning; use beetle traps away from roses; apply neem oil; use row covers on young plants
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Spray with strong water stream; use insecticidal soap; introduce ladybugs; apply neem oil
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Increase humidity; spray with water; apply neem oil or horticultural oil; introduce predatory mites
Uses
Rose petals for edible flowers
CulinaryPesticide-free petals can be used to garnish desserts, salads, and beverages. The delicate peachy-orange color adds visual appeal to culinary presentations. [source]
Cut flowers and floral arrangements
HouseholdPrincess Diana roses are excellent cutting roses with good vase life and disease resistance. Use them in bouquets, centerpieces, and wedding arrangements. [source]
Pressed flowers and dried arrangements
CraftFlowers can be pressed for crafts, scrapbooking, and decorative resin work. Dry blooms retain their color well for long-lasting arrangements. [source]
Pollinator support
WildlifeOpen flower structure attracts bees, butterflies, and other beneficial insects, supporting garden ecosystems and biodiversity. [source]
Rose hip and traditional uses
MedicinalRose hips (fruit) can be harvested in fall for herbal tea rich in vitamin C. Traditionally used in various cultures for immune support and wellness. [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 buds are still firm but showing color. Cut stems at a 45-degree angle above a 5-leaflet leaf. Remove lower leaves from stems before arranging. Deadhead spent flowers regularly by cutting just above the first outward-facing 5-leaflet leaf to encourage more blooms. Cut flowers typically last 5-7 days in a vase with fresh, clean water changed every 2 days.
Fun Facts
- 🌱 Princess Diana roses were named to honor Princess Diana of Wales and a portion of proceeds from sales were donated to the Diana, Princess of Wales Memorial Fund.
- 🌱 This rose variety is part of the English rose collection and combines the charm of old garden roses with modern disease resistance and repeat blooming.
- 🌱 The peachy-orange color is relatively rare among roses and pairs beautifully with both warm and cool-toned companion plants in garden designs.
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