Overview
Geranium platypetalum 'Dark Side of the Moon' is a clump-forming, mat-forming, trailing, carpet-forming herbaceous perennial in the genus Geranium, part of the Geraniaceae family, with light green, bright green, silvery, dissected, patterned foliage. Geranium platypetalum 'Dark Side of the Moon' grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H5. Suggested uses include borders, cottage gardens, rock gardens, woodland beds and containers.
About
Geranium platypetalum 'Dark Side of the Moon' is a cultivar of the Geranium genus, which includes a range of herbaceous and evergreen plants with rounded, often palmately lobed leaves and five-petalled flowers arranged loosely. This cultivar forms clumps and mats, trailing to create a carpet-like effect. It features light to bright green, dissected foliage and thrives in full sun on well-drained, neutral loam soil. Hardy to UK zone H5, it suits sheltered, south-, west-, or east-facing aspects and is ideal for borders, cottage gardens, rock gardens, woodland beds, and containers during the summer season.
Growing conditions
Best soil and position for Geranium
- Sunlight
- Full sun
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Well-drained
- Aspect
- South-facing, West-facing, East-facing
- Exposure
- Sheltered
- UK hardiness
- H5
Plant details
Geranium platypetalum 'Dark Side of the Moon' size, habit and characteristics
- Plant type
- Herbaceous Perennial
- Habit
- Clump-forming, Mat-forming, Trailing, Carpet-forming
- Foliage
- Light green, Bright green, Silvery, Dissected, Patterned
- Suggested uses
- Borders, Cottage gardens, Rock gardens, Woodland beds, Containers
Care notes
Pruning and caring for Geranium platypetalum 'Dark Side of the Moon'
- Propagation
- Seed, Division, Cuttings
- Pest resistance
- Aphids, Vine weevil, Caterpillars, Thrips
- Disease resistance
- Grey moulds
Frequently asked questions
Where is the best place to plant Geranium platypetalum 'Dark Side of the Moon'?
Geranium platypetalum 'Dark Side of the Moon' prefers full sun. It suits sheltered positions.
What soil does Geranium platypetalum 'Dark Side of the Moon' need?
Geranium platypetalum 'Dark Side of the Moon' grows best in loam soil. It prefers neutral soil. Aim for soil that stays well-drained.
Is Geranium platypetalum 'Dark Side of the Moon' hardy in the UK?
Geranium platypetalum 'Dark Side of the Moon' has an RHS hardiness rating of H5, meaning it is hardy in most of the UK, tolerating -15 to -10°C.
How do I propagate Geranium platypetalum 'Dark Side of the Moon'?
Seed, Division, Cuttings.
More in the Geranium genus
- Geranium 'Brookside'Geranium

- Geranium 'Copper Tiger'Hardy Geranium

- Geranium 'Nimbus'Geranium
- Geranium 'Orion'

- Geranium 'Patricia'

- Geranium 'Purple Rain'cranesbill 'Purple Rain'

- Geranium 'Red Dwarf'

- Geranium 'Rozanne'