Centranthus
Centranthus ruber
flowerA vigorous perennial with red, pink, or white flower clusters held on grey-green foliage, blooming throughout summer and into autumn. Extremely drought-tolerant and adaptable, it thrives in poor, well-drained soil and is perfect for rockeries, walls, and dry borders. This plant is beloved by butterflies and bees, making it excellent for pollinator gardens.
Common Problems
Select the problem your Centranthus is experiencing to get a treatment guide.
Care Guide
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Light
Full sun; requires 6+ hours of direct sunlight for best flowering and foliage color
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Water
Drought-tolerant once established; water sparingly. Allow soil to dry between waterings; overwatering causes poor growth
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Soil
Well-draining, poor to moderately fertile soil (even rocky or gravelly soil is acceptable). Avoid rich soil that promotes excessive foliage
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Fertiliser
Minimal fertilizer needed; avoid nitrogen-heavy fertilizers. Use balanced fertilizer sparingly in spring if needed
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Temperature
Warm-loving perennial; prefers 15–25°C. Very cold winters may damage plants in harsh zones
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Humidity
Tolerates low humidity well; prefers dry conditions. Good air circulation is essential
Toxicity
check_circleSafe for Catscheck_circleSafe for Dogscheck_circleSafe for Children
Non-toxic; safe for households with children and pets
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.