iris 'Blue Rhythm'
Also known as: Information to be completed
A herbaceous, rhizomatous perennial with dark green strap-like leaves. Sturdy stems of cornflower-blue flowers with a white beard and yellow throat appear from early until mid summer
Scientific classification
- Species
- iris 'Blue Rhythm' (Iris 'Blue Rhythm')
- 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
- 0.1-0.5 metres
- Spread
- Deciduous
- Foliage
- Clump forming
- Habit
- Information to be completed
- Season of interest
- Full sun
- Sunlight
- Information to be completed
- Ideal temperature
iris 'Blue Rhythm' pictures
Distribution of iris 'Blue Rhythm'
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 'Blue Rhythm'
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iris 'Blue Rhythm' care guide
- Water moderately, let surface dry slightly between irrigations
- Watering
- Full sun
- Sunlight
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- Ideal temperature
Watering
Water moderately, let surface dry slightly between irrigations
Fertilizing
FertilizingLow nitrogen feed in spring before and after bloom
Pruning
PruningRemove any dying foliage in autumn; old flower stems can be cut down after flowering
Propagation
PropagationPropagate by division of rhizomes from midsummer to early autumn; see dividing irises
Growing
GrowingGrow in well-drained, fertile, neutral to slightly acidic soil in full sun. Do not cover the rhizomes with mulch, or allow other plants to shade them; sun on the rhizomes encourages flowering. Give a high potash feed in spring and divide every three to four years. See also bearded iris cultivation
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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, snails and thrips
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