Iris 'Mountain Lake'
Also known as: Information to be completed
A rhizomatous, clump-forming, herbaceous perennial with upright, bright green leaves and erect stems, growing to 90cm tall, bearing elegant blue flowers with pure, pale blue upper petals, known as standards, and yellow veined lower petals, known as falls

Scientific classification
- Species
- Iris 'Mountain Lake' (Iris 'Mountain Lake')
- Genus
- Iris
- Family
- Iridaceae
- Harmful if eaten. Wear gloves and other protective equipment when handling
- Toxicity
- Herbaceous Perennial
- Plant type
- 0.5-1 metres
- Height
- 0.5-1 metres
- Spread
- Deciduous
- Foliage
- Clump forming · Columnar upright
- Habit
- Spring · Summer · Autumn
- Season of interest
- Full sun · Partial shade
- Sunlight
- Information to be completed
- Ideal temperature
Iris 'Mountain Lake' pictures
Distribution of Iris 'Mountain Lake'
Distribution map
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Culture
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Toxicity
Harmful if eaten. Wear gloves and other protective equipment when handling
Quick identification of Iris 'Mountain Lake'
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Iris 'Mountain Lake' care guide
- Moderate watering, allow partial soil drying between soakings
- Watering
- Full sun · Partial shade
- Sunlight
- Information to be completed
- Ideal temperature
Watering
Moderate watering, allow partial soil drying between soakings
Fertilizing
Balanced iris liquid feed every three weeks spring through summer
Pruning
Cut back old flower stems after flowering and remove dying foliage in autumn
Propagation
Propagate by division of the rhizome shortly from mid-summer to early autumn. See dividing irises
Growing
Grow in any moist but not waterlogged, neutral to slightly acidic soil in full sun or partial shade. In drier soils, dig in well-rotted manure before planting and apply as a mulch each spring
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Common pests and diseases
Diseases
May be susceptible to aphid-borne viruses, bacterial soft rot and grey moulds; see Iris diseases
Pests
May be susceptible to slugs and snails
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