General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun
Full Sun to Partial Shade
Water Preferences: Mesic
Soil pH Preferences: Slightly acid (6.1 – 6.5)
Neutral (6.6 – 7.3)
Slightly alkaline (7.4 – 7.8)
Minimum cold hardiness: Zone 6b -20.6 °C (-5 °F) to -17.8 °C (0 °F)
Maximum recommended zone: Zone 10b
Plant Height: 18-24 inches
Plant Spread: 18-24 inches
Leaves: Good fall color
Deciduous
Other: Palmate, hairy deeply lobed leaves turn yellow and red shades in fall.
Flowers: Showy
Other: flowers have five petals; cut plants back almost all the way to the ground after flowering
Flower Color: Blue
Purple
Other: Dark violet=blue with darker purple veins.
Bloom Size: 1"-2"
Flower Time: Late spring or early summer
Summer
Uses: Groundcover
Will Naturalize
Wildlife Attractant: Butterflies
Resistances: Deer Resistant
Rabbit Resistant
Drought tolerant
Propagation: Seeds: Can handle transplanting
Other info: Self-seeding
Propagation: Other methods: Cuttings: Stem
Division
Other: Take semi-ripe cuttings during the late summer when growth has slowed and plant stems have become firmer.
Containers: Suitable in 3 gallon or larger
Needs excellent drainage in pots
Awards and Recognitions: RHS AGM
Parentage: Geranium ibericum x Geranium platypetalum

Image
Common names
  • Geranium
  • Hardy Geranium
  • Showy Cranesbill
  • Cranesbill

Photo Gallery
Location: Howick Hall gardens, Northumberland, England UK 
Date: 2021-07-01
Geranium x magnificum
Location: Howick Hall gardens, Northumberland, England UK 
Date: 2024-06-11
Geranium x magnificum
Location: Newby Hall, Yorkshire UK
Date: 2024-06-19
Location: My Garden
Date: 2012-09-16
Location: My garden in N E Pa. 
Date: 2015-05-24
Location: Breezy Knees garden, York, UK
Date: 2020-06-20
Location: Washington 8b
Date: 2017-05-26
Location: My garden, Tyne and Wear, England UK 
Date: 2024-05-25
Geranium x magnificum
Location: Washington
Date: 2016-05-13
Location: My garden, Calgary, Alberta, Canada; zone 3.
Date: 2011-07-17

Photo courtesy of Joy Creek Nursery
Location: Washington
Date: 2016-07-18
Location: My garden, Calgary, Alberta, Canada; zone 3.
Date: 2012-11-27

Courtesy Crownsville Nursery
  • Uploaded by vic

Photo Courtesy of Busse Gardens. Used with permission.
  • Uploaded by Joy

Date: 2013-06-03
Comments:
  • Posted by Pistil (Lake Stevens, WA - Zone 8a) on Feb 6, 2017 1:33 PM concerning plant:
    Very drought tolerant. Loved by bees. It does flop after flowering, so I just cut it to the ground and let it grow up again. The new leaves look nice and don't flop. Mine is planted in clay in full sun in Seattle.
  • Posted by growitall (Calgary, Alberta, Canada) on Nov 27, 2012 8:24 PM concerning plant:
    All parts of the plant are very hairy. Said to be a sterile hybrid between G. platypetalum and G. ibericum subsp. ibericum; time and place of its origin are unknown (P. Yeo, Hardy Geraniums).

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