Data specific to Roses (Edit)
Bloom size: Medium: 2-3"
Bloom shape: Flat
Petal count: Single: 1-7 petals
Rose bloom color: Light pink
Rebloom: Good
Class: Other: Hybrid rugosa, found rose
Growth Habit: Medium, 2-5 feet, bushy
Fragrance: Strong
Hybridizer & year: Discovered by Knud Julianus Hastrup, 1914
Optimal growing zones: USDA zone 3 and warmer

General Plant Information (Edit)
Plant Habit: Shrub
Life cycle: Perennial
Sun Requirements: Full Sun
Soil pH Preferences: Moderately acid (5.6 – 6.0)
Slightly acid (6.1 – 6.5)
Neutral (6.6 – 7.3)
Slightly alkaline (7.4 – 7.8)
Minimum cold hardiness: Zone 3 -40 °C (-40 °F) to -37.2 °C (-35)
Plant Height: 2- 5 feet
Plant Spread: 2-4 feet
Leaves: Deciduous
Flowers: Showy
Fragrant
Flower Color: Pink
Flower Time: Spring
Summer
Fall
Uses: Windbreak or Hedge
Cut Flower
Wildlife Attractant: Bees
Resistances: Salt tolerant
Propagation: Other methods: Cuttings: Stem
Cuttings: Tip
Miscellaneous: With thorns/spines/prickles/teeth
Awards and Recognitions: RHS AGM
Other: 2007 Great Plant Picks Winner
Parentage: Unknown
Child plants: one child plant

Image
Alternative cultivar names:
  • 'Dagmar Hastrup'
  • 'Frau Dagmar Hastrup'
  • 'Fru Dagmar Hastrup'

Common names
  • Rose

Photo Gallery
Location: Invercargill, New Zealand
Date: 2023-12-09
'Dagmar Hastrup' blooms have a very short lifespan. This opening
Location: Wynyard Hall garden, UK
Date: 2023-06-21
Location: Wynyard Hall garden, UK
Date: 2023-06-21
Location: Invercargill, New Zealand
Date: 2024-02-23
The semi-gloss hips of 'Fru Dagmar Hastrup' - a favourite of the
Location: Wynyard Hall garden, UK
Date: 2023-06-21
Location: Meise botanical garden
Location: Clinton, Michigan 49236
Date: 2016-05-29
"Rosa rugosa 'Frau Dagmar Hastrup', 2016, Rugosa Rose, ROE-zuh ro
Location: Clinton, Michigan 49236
Date: 2018-06-30
"Rosa rugosa 'Frau Dagmar Hastrup', 2018 photo, Rugosa Rose, , US
Uploaded by Orsola
Location: Clinton, Michigan 49236
Date: 2018-06-30
"Rosa rugosa 'Frau Dagmar Hastrup', 2018 photo, Rugosa Rose, , US

Date: 2009-06-02
Location: Poland. From my collection.
Location: Poland. From my collection.

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