delphinium 'Light Blue'

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A clump-forming herbaceous perennial with long stalks formed with divided green leaves and tall spikes packed with deep light-blue flowers and a white centre or 'bee' in summer.

delphinium 'Light Blue'

Scientific classification

Species
delphinium 'Light Blue' (Delphinium 'Light Blue')
Genus
Delphinium
Family
Ranunculaceae
Harmful if eaten. Wear gloves and other protective equipment when handling
Toxicity
Herbaceous Perennial
Plant type
1-1.5 metres
Height
0.5-1 metres
Spread
Deciduous
Foliage
Columnar upright
Habit
Spring · Summer · Autumn
Season of interest
Full sun
Sunlight
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Ideal temperature

delphinium 'Light Blue' pictures

delphinium 'Light Blue'

Distribution of delphinium 'Light Blue'

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 delphinium 'Light Blue'

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delphinium 'Light Blue' care guide

Moderate regular watering, allowing brief slight drying between soakings
Watering
Full sun
Sunlight
Information to be completed
Ideal temperature

Watering

Moderate regular watering, allowing brief slight drying between soakings

Fertilizing

Balanced perennial feed every four weeks from spring through summer

Pruning

Deadhead spent flower spikes back to fresh flowering side shoots and cut back to ground level in late autumn

Propagation

Propagate by basal cuttings in early spring

Growing

Will grow well in fertile, well-drained soil in full sun and apply a balanced liquid fertilizer every other week during the growing season. It will need shelter from strong winds; staking may be necessary. See staking: perennials and delphinium cultivation for further advice

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Common pests and diseases

Diseases

May be susceptible to Powdery mildews, delphinium black blotch, crown rot and viruses

Pests

May be susceptible to aphids, earwigs, delphinium leaf miner, delphinium moth caterpillars, slugs, snails and caterpillars

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