Cape primrose 'Supernova'
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Supernova' is a perennial cultivar with wavy edged flowers; the lower half of each flower is dark purple with two yellow marks and the upper half is pale blue with purple stripes. Flower size is smaller than many cultivars, but plants are floriferous

Scientific classification
- Species
- Cape primrose 'Supernova' (Streptocarpus 'Supernova')
- Genus
- Streptocarpus
- Family
- Gesneriaceae
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- Toxicity
- Conservatory Greenhouse · Houseplants
- Plant type
- 0.1-0.5 metres
- Height
- 0.1-0.5 metres
- Spread
- Evergreen
- Foliage
- Bushy
- Habit
- Spring · Summer · Autumn · Winter
- Season of interest
- Partial shade
- Sunlight
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- Ideal temperature
Cape primrose 'Supernova' pictures
Distribution of Cape primrose 'Supernova'
Distribution map
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Culture
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Toxicity
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Quick identification of Cape primrose 'Supernova'
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Cape primrose 'Supernova' care guide
- Evenly moist orchid mix, high ambient air humidity required
- Watering
- Partial shade
- Sunlight
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- Ideal temperature
Watering
Evenly moist orchid mix, high ambient air humidity required
Fertilizing
Highly diluted streptocarpus feed biweekly growing season
Pruning
Deadhead regularly and remove damaged leaves
Propagation
Propagate by division of clumps or by leaf cuttings in spring or summer
Growing
Grow as a houseplant in free-draining compost on an east or west-facing windowsill, or grow in a temperate or warm greenhouse in bright filtered light with shade from hot sun. Water sparingly as compost dries in winter and in the growing season water freely allowing compost to dry out between waterings; feed fortnightly with a high-potassium fertiliser. See Streptocarpus cultivation
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Common pests and diseases
Diseases
May be susceptible to grey moulds (botrytis) or powdery mildews
Pests
May be susceptible to glasshouse leafhoppers, mealybugs, thrips, vine weevil and tarsonemid mite
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