Cape Primrose
Streptocarpus × hybridus
houseplantA compact flowering houseplant with textured, elongated leaves and trumpet-shaped flowers in shades of blue, purple, pink, red, or white. Cape primroses bloom prolifically with consistent light and moderate care. They are excellent for indoor gardens and windowsills, blooming most of the year.
Common Problems
Select the problem your Cape Primrose is experiencing to get a treatment guide.
Care Guide
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Light
Bright, indirect light; needs 12–14 hours daily for best flowering. East or west-facing windows ideal; avoid direct sun which can bleach flowers
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Water
Keep soil consistently moist but not soggy during growing season; reduce slightly in winter. Water at soil level, not on foliage
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Soil
Light, well-draining potting mix; add perlite or orchid bark. They prefer slightly acidic to neutral pH
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Fertiliser
Feed every 2 weeks during growing season with diluted balanced or flowering fertilizer; reduce to monthly in winter
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Temperature
Prefers 65–70°F (18–21°C); tolerates 60–75°F (15–24°C). Avoid cold below 55°F (13°C)
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Humidity
Prefers moderate humidity (50–60%); avoid misting leaves. Group plants or use pebble trays to increase humidity
Toxicity
check_circleSafe for Catscheck_circleSafe for Dogscheck_circleSafe for Children
Non-toxic to cats, dogs, and children; safe for all household environments
Common Diseases
Common Pests
Seasonal Care
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Resume regular watering and feeding as growth picks up.
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Peak growing season. Water and feed regularly.
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Reduce watering as growth slows. Stop heavy feeding.
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Minimal watering and feeding. Protect from frost if needed.