Geranium ‘Johnsons Blue’

geranium, Cranesbill

Geranium ‘Johnson’s Blue’ is a herbaceous perennial with deeply dissected parasol-shaped leaves and, throughout spring and early summer, profuse quantities of blue-mauve, dark-veined flowers

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These images are for illustration purposes only. Plants are delivered in nursery pots and other individual features may not be present due to seasonality.

Origin: horticultural origin
Genus: Geranium
Species / Cultivar: himalayense × johnsonii
Common Name: geranium, Cranesbill

Plant Biography

Geranium ‘Johnson’s Blue’ is a herbaceous perennial with deeply dissected parasol-shaped leaves and, throughout spring and early summer, profuse quantities of blue-mauve, dark-veined flowers. It will spread via runners to make a good weed-suppressing carpet and is at its best when allowed to wander through taller shrubs in a woodland setting.

Once it has started to fade in June a shearing will keep it neat and promote a second flush of flowers in late summer. Cranesbill ‘Johnson’s Blue’ is a tough and valuable plant for many situations.

Geranium 'Johnsons Blue'
Soil: Moist but Well Drained
Soil that allows water to drain at a moderate rate, without the water pooling.
Growth Rate: Fast
Expect to see prolific growth, especially during growing season.
Final Size: Small
Will stay small enough for a desk or shelf.
Water Requirement: Medium
Once it is established, this plant is likely to only require watering during drier periods.
Situation: Full Sun to Part Shade
Enjoys direct sun most of the day, but tolerant of fewer sunlit hours or light dappling.
Hardiness: Fully Hardy
Will survive unprotected outdoors in most areas of the UK, even in the harshest winters.
Habit: Deciduous
Sheds all its foliage annually, so for a period of the year it will be without foliage.
Lifecycle: Perennial
This plant is persistant and does not die off after flowering. It will return each season indefinitely, if provided with suitable growing conditions.

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