blue puya
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P. coerulea is an evergreen, terrestrial bromeliad to 2m with stout stems each ending in a spreading rosette of tough, narrow, silver leaves up to 60cm long with hooked spines along the margins. In summer, mature plants produce narrow, tubular, dark blue flowers clustered in upright spikes 40cm or more tall

Scientific classification
- Species
- blue puya (Puya coerulea)
- Genus
- Puya
- Family
- Bromeliaceae
- Information to be completed
- Toxicity
- Conservatory Greenhouse
- Plant type
- 1.5-2.5 metres
- Height
- 1.5-2.5 metres
- Spread
- Evergreen
- Foliage
- Bushy
- Habit
- Spring · Summer · Autumn · Winter
- Season of interest
- Full sun
- Sunlight
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- Ideal temperature
blue puya pictures
Distribution of blue puya
Distribution map
Central Chile
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Culture
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Toxicity
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Quick identification of blue puya
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blue puya 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
No pruning required
Propagation
Propagate by seed sown at 19-24°C as soon as ripe
Growing
Under glass grow in terrestrial bromeliad compost in full light. Water moderately when in active growth in mid-spring to late summer and apply a low nitrogen fertiliser every 6-8 weeks. Plants will tolerate temperatures below 0°C for brief periods if acclimatised to cool winter conditions. In warm, sheltered gardens grow plants outdoors in a sunny spot in sharply draining soil and protect from winter wet
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Common pests and diseases
Diseases
Susceptible to root rots in wet soils
Pests
New growth is susceptible to scale insects
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