giant hyssop 'Morello'
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A compact and bushy, upright herbaceous perennial with aromatic, dark green, oval to lance-shaped leaves and long whorled spikes of tubular two-lipped deep magenta flowers which are very attractive to pollinators all through summer to autumn

Scientific classification
- Species
- giant hyssop 'Morello' (Agastache 'Morello')
- Genus
- Agastache
- Family
- Lamiaceae
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- Toxicity
- Herbaceous Perennial
- Plant type
- 0.5-1 metres
- Height
- 0.1-0.5 metres
- Spread
- Deciduous
- Foliage
- Clump forming
- Habit
- Spring · Summer · Autumn
- Season of interest
- Full sun
- Sunlight
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- Ideal temperature
giant hyssop 'Morello' pictures
Distribution of giant hyssop 'Morello'
Distribution map
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Culture
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Toxicity
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Quick identification of giant hyssop 'Morello'
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giant hyssop 'Morello' care guide
- Moderate regular watering, avoid prolonged drought or waterlogging
- Watering
- Full sun
- Sunlight
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- Ideal temperature
Watering
Moderate regular watering, avoid prolonged drought or waterlogging
Fertilizing
Balanced feed in spring and light repeat in growth season
Pruning
Deadhead throughout the season to encourage more flowers
Propagation
Propagate by seed or by division in spring
Growing
Will grow well in well-drained soil preferably in full sun. Although a drought tolerant plant, it might need watering in extreme dry weather spells
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Common pests and diseases
Diseases
May be susceptible to powdery mildews
Pests
Generally pest-free
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