Pelargonium quercifolium (Sc)
oak-leaved geranium
A tender evergreen sub-shrub, with young stems soft and covered with fine hairs, becoming woody with age. Leaves are aromatic, deeply lobed and incised, and sticky to the touch. Clusters of lilac pink flowers with reddish-purple markings are produced in late spring and summer
Size
Ultimate height
0.5–1 metresTime to ultimate height
2–5 yearsUltimate spread
0.5–1 metresGrowing conditions
Moisture
Well–drainedpH
Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Pink Purple | Green | ||
|---|---|---|---|---|
| Summer | Pink Purple | Green | ||
| Autumn | Green | |||
| Winter |
Position
- Full sun
Aspect
South–facing or West–facing
Exposure
Exposed or Sheltered Hardiness
H2Botanical details
- Family
- Geraniaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Bushy
- Genus
Pelargonium can be perennials, sub-shrubs or shrubs, sometimes succulent and mostly evergreen, with palmately lobed or pinnately divided leaves and clusters of slightly irregular, 5-petalled flowers
- Name status
Correct
- Horticultural Group
- Scented-leaved pelargoniums are evergreen shrubs or perennials with strongly aromatic foliage and small, single flowers in shades of pink, purple or white
- Plant range
- South Africa (Cape)
How to grow
Cultivation
May be planted outdoors in beds, baskets and containers after all risk of frost has passed; young plants may need to be hardened off first. Grow in fertile, neutral to alkaline soil in full sun, and overwinter indoors. See pelargonium cultivation for more detailed advice
Propagation
Propagate by seed or by softwood cuttings in spring or early autumn
Suggested planting locations and garden types
- City and courtyard gardens
- Cottage and informal garden
- Patio and container plants
- Bedding
- Conservatory and greenhouse
- Flower borders and beds
Pruning
Deadhead regularly. Trim back after flowering to encourage a compact habit
Pests
May be susceptible to vine weevil, glasshouse leafhopper, root mealybugs, aphids, caterpillars, thrips, fungus gnats and glasshouse whitefly
Diseases
May be susceptible to grey moulds, black leg, pelargonium rust and pelargonium viruses
Get involved
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