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BogsHerbaceous Perennial

Iris versicolor 'Mysterious Monique'

iris 'Mysterious Monique'

'Mysterious Monique' is a robust, clump-forming perennial to 80cm tall with arching, narrow leaves and branched stems bearing several deep purple-blue flowers with white-yellow stripes and veining in summer

Synonyms
Iris laevigata 'Mysterious Monique'

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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
Poorly–drained
pH
Acid, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green Grey Silver
Summer Blue Purple White Yellow Green Grey Silver
Autumn Green Grey Silver
Winter
Position
  • Full sun
  • Partial shade
Aspect

South–facing or West–facing or East–facing

Exposure
Exposed or Sheltered
Hardiness
H7
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

How to grow

Cultivation

This cultivar is perfect for planting at sunny pond margins and boggy conditions. Plant in deep, moist to wet, humus-rich acidic soil. Will not tolerate dying out

Propagation

Propagate by division of rhizomes in autumn

Suggested planting locations and garden types
  • City and courtyard gardens
  • Coastal
  • Cottage and informal garden
  • Low Maintenance
  • Wall side borders
  • Flower borders and beds
  • Garden edging
Pruning

Remove any dying foliage in autumn; old flower stems can be cut down after flowering

Pests

May be susceptible to slugs, snails and thrips

Diseases

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

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