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Herbaceous Perennial

Hemerocallis fulva 'Flore Pleno' (d)

double yellow daylily

A deciduous perennial to 90cm tall; the outer leaves arching outwards. Flowers, to 15cm wide, are double and burnt orange with a red throat

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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
Chalk
Clay
Loam
Sand
Moisture
Moist but well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer Orange Red Green
Autumn Green
Winter
Position
  • Full sun
  • Partial shade
Aspect

West–facing or South–facing

Exposure
Sheltered
Hardiness
H7
Botanical details
Family
Asphodelaceae
Native to the UK
No
Foliage
Deciduous
Habit
Clump forming
Genus

Hemerocallis may be evergreen or herbaceous perennials, with narrow, strap-shaped leaves and funnel-shaped flowers on erect stems in late spring or early summer

Name status

Accepted

How to grow

Cultivation

Grow in fertile, moist but well-drained soil preferably in full sun. Flowering is likely to be poor in shadier situations. Tolerant of heavy clay and poorer soils. May need watering in spring to early summer in dry conditions to ensure flowering. See Hemerocallis cultivation for details

Propagation

Propagate by division in early spring or early autumn. Propagate from seed (indoors or outdoors) in autumn or spring; cultivars will not come true from seed

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

Cut back flower stems after flowering has finished. Remove dead foliage as required

Pests

May be susceptible to aphids, slugs, snails, glasshouse red spider mite and thrips. This late-flowering cultivar is less susceptible to Hemerocallis gall midge

Diseases

Usually tough and reliable but may be affected by fungal leaf spot and rust diseases or bacterial leaf and stem rot

Get involved

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