delphinium 'Blue Jay'

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A clump-forming herbaceous perennial with long stalks formed with divided green leaves and tall spikes packed with clear medium-blue flowers with dark centres or 'bees' in summer

delphinium 'Blue Jay'

Scientific classification

Species
delphinium 'Blue Jay' (Delphinium 'Blue Jay')
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 'Blue Jay' pictures

delphinium 'Blue Jay'

Distribution of delphinium 'Blue Jay'

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 'Blue Jay'

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delphinium 'Blue Jay' care guide

Moderate regular watering, avoid prolonged drought or waterlogging
Watering
Full sun
Sunlight
Information to be completed
Ideal temperature

Watering

Moderate regular watering, avoid prolonged drought or waterlogging

Fertilizing

Balanced feed in spring and light repeat in growth season

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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