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Herbaceous Perennial

Iris 'Banbury Ruffles' (SDB)

iris 'Banbury Ruffles'

A standard, dwarf bearded iris with fans of lance-shaped, grey-green leaves. In mid-to late spring it produces violet-blue flowers with wavy edges. The fall petals have deep purple-blue patches and sport a blue 'beard'. Height around 38cm (15in).

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Size
Ultimate height
0.1–0.5 metres
Time to ultimate height
2–5 years
Ultimate spread
0.5–1 metres
Growing conditions
Clay
Loam
Sand
Moisture
Well–drained
pH
Acid, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Purple Blue Green
Summer Green
Autumn Green
Winter
Position
  • Full sun
Aspect

South–facing or West–facing

Exposure
Exposed or Sheltered
Hardiness
H6
Botanical details
Family
Iridaceae
Native to GB / Ireland
No
Foliage
Deciduous
Habit
Clump forming
Potentially harmful
Harmful if eaten. Wear gloves and other protective equipment when handling. Pets: Harmful if eaten. For further information and contact numbers regarding pets, see the HTA guide to potentially harmful plants
Genus

Iris may be rhizomatous or bulbous perennials, with narrow leaves and erect stems bearing flowers with 3 large spreading or pendent fall petals, alternating with 3 erect, often smaller, standard petals, in late winter, spring or early summer

Name status

Accepted

Horticultural Group
Standard Dwarf Bearded irises are rhizomatous perennials 20-40cm tall, with flowers 5-7cm across, bearded on the falls, in late spring or early summer

How to grow

Cultivation

Grow in well-drained, acid to neutral soil in full sun. Leave thick rhizome roots exposed on the soil surface when planting. See border iris cultivation

Propagation

Divide in summer after flowering

Suggested planting locations and garden types
  • City and courtyard gardens
  • Cottage and informal garden
  • Mediterranean climate plants
  • Gravel garden
  • Flower borders and beds
Pruning

No pruning required. Cut back stems after flowering finishes

Pests

May be susceptible to slugs and snails

Diseases

May be susceptible to aphid-borne viruses, bacterial soft rot and grey moulds; see Iris diseases

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