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Herbaceous Perennial

Lysimachia punctata 'Alexander' (v)
  • RHS Plants for pollinators

loosestrife 'Alexander'

A vigorous perennial forming a substantial clump of erect stems with lance-shaped leaves boldly margined with cream and often tinged pink, and bowl-shaped bright yellow flowers 2.5cm wide in the upper leaf axils in mid summer

Synonyms
Lysimachia punctata 'Variegata'
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Size
Ultimate height
0.5–1 metres
Time to ultimate height
2–5 years
Ultimate spread
0.1–0.5 metres
Growing conditions
Clay
Loam
Moisture
Moist but well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green Cream Pink Variegated
Summer Yellow Green Cream Pink Variegated
Autumn
Winter
Position
  • Full sun
  • Partial shade
Aspect

South–facing or North–facing or West–facing or East–facing

Exposure
Exposed or Sheltered
Hardiness
H6
Botanical details
Family
Primulaceae
Native to the UK
No
Foliage
Deciduous
Habit
Bushy
Genus

Lysimachia are herbaceous or evergreen perennials with simple leaves and star-shaped, cupped or bowl-shaped flowers in terminal racemes or panicles, or solitary in leaf axils

Name status

Accepted

How to grow

Cultivation

Best grown in moisture retentive well-drained soil that does not dry out in summer, in full sun or part shade. Excessive vigour in moist soils can make it a determined spreader, so has the potential to become a nuisance if not managed well

Propagation

Propagate by division of vigorous clumps in spring or autumn

Suggested planting locations and garden types
  • City and courtyard gardens
  • Coastal
  • Cottage and informal garden
  • Flower borders and beds
Pruning

Remove faded flower stems to tidy

Pests

May be damaged by slugs and snails

Diseases

Generally disease-free

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