Lavatera trimestris
royal mallow
An upright annual, to 1.2m tall, with rounded, shallowly-lobed leaves and open funnel-shaped flowers to 10cm across. Many of the named cultivar selections are smaller in stature with a more compact habit. Flowers appear in mid to late summer in shades of pink or white, often with darker veining of the throat
Size
Ultimate height
0.5–1 metresTime to ultimate height
1–2 yearsUltimate spread
0.1–0.5 metresGrowing conditions
Moisture
Well–drainedpH
Acid, Alkaline, NeutralColour & scent
Stem | Flower | Foliage | Fruit | |
Spring | Green | |||
---|---|---|---|---|
Summer | Pink White | Green | ||
Autumn | Green | |||
Winter |
Position
- Full sun
Aspect
South–facing or East–facing
Exposure
Sheltered Hardiness
H4Botanical details
- Family
- Malvaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Bushy
- Genus
Malva can be annuals, biennials or perennials, with rounded, often palmately lobed leaves and 5-petalled, open funnel-shaped flowers in the leaf axils or in terminal racemes
- Name status
Correct
How to grow
Cultivation
Grow in light moderately fertile, well-drained soil in full sun
Propagation
Propagate by seed sown in situ in mid-spring
Suggested planting locations and garden types
- Patio and container plants
- City and courtyard gardens
- Coastal
- Cottage and informal garden
- Wildlife gardens
- Flower borders and beds
Pruning
Cut back after flowering
Pests
Generally pest-free
Diseases
May be subject to stem rot, soil-borne fungal diseases and a rust
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