Filipendula camtschatica

RHS Plant Profile
giant meadowsweet

Synonyms

Filipendula 'Gigantea'

Plants for pollinators
Herbaceous Perennial

A tall, clump-forming perennial to around 2.5m with large, deeply lobed leaves. Clusters to 25cm wide of small, fluffy, fragrant, white or pale pink flowers are produced from mid-summer to early autumn

Position

Full sun, Partial shade

Soil Types

Clay, Loam

Max Height

1.5-2.5 metres

Max Spread

1-1.5 metres

Size

Time to Maturity
2–5 years
Max Spread
1-1.5 metres
Max Height
1.5-2.5 metres

Growing Conditions

Clay Loam
Moisture
Moist but well–drained
pH
Acid or Alkaline or Neutral

Position

Full sun Partial shade
Aspect
South–facing or East–facing or North–facing or West–facing
Exposure
Exposed or Sheltered
Hardiness
H5

Colour & Scent

Fragrance Flower
Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Rosaceae
Native to GB/Ireland
No
Foliage
Deciduous
Habit
Clump forming
Genus
Filipendula are rhizomatous herbaceous perennials with pinnately divided leaves and large sprays of small rosy-pink or white flowers borne on leafy stems well above the foliage
Name Status
Correct
Plant Range
Japan to Kamtchatka

How to Grow

Cultivation

Grow in fertile, humus-rich, moist but well-drained soil in full sun or partial shade

Propagation

Propagate by seed sown in containers in spring, or by division in spring

Suggested planting locations and garden types

  • Cottage and informal garden
  • Wildflower meadow
  • Flower borders and beds

Pruning

Cut back after flowering

Pests

Generally pest-free

Diseases

May be susceptible to powdery mildews