How to Grow Fru Dagmar Hastrup Rose
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Fru Dagmar Hastrup Rose
Rosa rugosa 'Fru Dagmar Hastrup'
shrubFru Dagmar Hastrup is a hardy rugosa rose cultivar known for its fragrant, semi-double pale pink flowers and exceptional disease resistance. This compact shrub produces abundant red hips in fall and features deeply textured, wrinkled foliage typical of rugosa roses. It's an excellent choice for northern gardens and low-maintenance landscape applications.
When should you plant Fru Dagmar Hastrup Rose in your zone?
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Example Fru Dagmar Hastrup Rose timeline · Pittsburgh, PA (Zone 6b)
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Plant Fru Dagmar Hastrup 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 Fru Dagmar Hastrup Rose
Late summer into fallBefore the first fall frost (≈ Nov 8)
Sample dates for Pittsburgh, PA. Sign up to get exact Fru Dagmar Hastrup Rose dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 2-8, exceptionally hardy in northern climates
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Get my Fru Dagmar Hastrup Rose timeline →Growth Stages
Establishment
4-8 weeksNewly planted rose focusing on root development with minimal new growth
Water regularly, protect from extreme heat first season, apply mulch, avoid heavy pruning. Monitor for transplant shock.
Vegetative Growth
Spring through early summer, 8-10 weeksPlant develops stems and wrinkled rugosa foliage; leaves emerge bright green and darken with maturity
Establish regular watering schedule, apply balanced fertilizer monthly, remove any weak or dead wood, maintain mulch layer
Flowering
Early summer to fall frost, 16+ weeksSemi-double pale pink flowers appear in clusters; flowers are fragrant and repeat blooming throughout season
Deadhead spent blooms to encourage more flowering, maintain consistent watering, provide weekly fertilizer during bloom period, watch for pests
Hip Development & Maturation
Late summer through fall, 8-12 weeksAfter flowering, ornamental red or orange hips develop on branches; foliage may show fall color
Reduce deadheading to allow hip formation, continue watering, apply final fertilizer application in late summer, stop fertilizing 6 weeks before first frost
Dormancy & Winter
Late fall through early spring, 12-16 weeksPlant enters dormancy with foliage dropping; stems harden and hips persist into winter
Prune in early spring after frost danger passes, apply winter mulch in colder zones, no watering needed during dormancy
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Handpick beetles in early morning, use beetle traps away from plants, apply neem oil, encourage natural predators
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Spray with strong water stream, apply insecticidal soap, use neem oil, introduce ladybugs and lacewings
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Increase humidity by misting, spray with water, use miticide if severe, remove heavily infested foliage
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Handpick affected leaves, spray with insecticidal soap, apply neem oil, prune affected stems
Uses
Rose Hip Tea & Preserves
CulinaryThe abundant red hips are exceptionally rich in vitamin C and can be brewed as a tea or made into jams and syrups. This heritage rose variety produces particularly large, flavorful hips ideal for culinary preparation. [source]
Immune Support & Herbal Remedy
MedicinalRugosa rose hips have been traditionally used in herbal medicine to boost immunity, support skin health, and provide anti-inflammatory benefits due to their high antioxidant content. [source]
Fragrant Cut Flowers
HouseholdThe lightly fragrant pale pink flowers provide excellent cut arrangements throughout the growing season and attract pollinators to the garden. [source]
Wildlife Food Source
WildlifeThe persistent red hips provide excellent fall and winter food for birds and small mammals, making this rose valuable for wildlife gardens and pollinator support. [source]
Dried Flower Arrangements
CraftFlowers can be dried for potpourri and craft projects, and the hips are excellent for dried arrangements and wreath-making. [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 flowers in early morning when buds are just opening for longest vase life. Cut stems at 45-degree angle above outward-facing eye. For hip harvest, collect in fall after first frost when fully red/orange; they can be used fresh or dried. Remove about 1/3 of growth when cutting to maintain plant shape.
Fun Facts
- 🌱 Fru Dagmar Hastrup is named after a Danish princess and was introduced in 1914, making it a nearly 110-year-old cultivar still widely beloved by gardeners.
- 🌱 Rugosa roses have leaves with distinctive deep veining and texture, and 'Fru Dagmar Hastrup' is completely immune to blackspot, powdery mildew, and most rose diseases without any chemical treatment needed.
- 🌱 This rose produces some of the largest hips among cultivated roses—up to 1.5 inches in diameter—and one plant can produce hundreds of hips per season for tea or preserves.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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