Alyssum
Lobularia maritima
flowerAlyssum is a delicate, low-growing annual prized for its fragrant clusters of tiny white, pink, or purple flowers. Perfect for borders, edging, and containers, it blooms prolifically and attracts pollinators. Plants spread 12–15 inches and create beautiful drifts of color with minimal care.
Common Problems
Select the problem your Alyssum is experiencing to get a treatment guide.
Care Guide
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Light
Full sun to light shade (4–8 hours sun daily). Blooms best with ample sunlight; shade slightly reduces flowering in hot climates.
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Water
Water moderately; keep soil evenly moist but not waterlogged. Drought-tolerant once established. Reduce watering in cool months.
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Soil
Well-draining soil; tolerates poor to average fertility. pH 6.0–7.5. Sandy or loamy soils preferred.
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Fertiliser
Light feeding with balanced fertilizer every 4–6 weeks during growing season. Avoid high-nitrogen fertilizers.
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Temperature
Cool-season annual; prefers 60–75°F (15–24°C). Struggles in prolonged heat above 80°F (27°C); may stop flowering.
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Humidity
Moderate humidity preferred. Good air circulation helps prevent fungal issues.
Toxicity
check_circleSafe for Catscheck_circleSafe for Dogscheck_circleSafe for Children
Alyssum is completely non-toxic to cats, dogs, and children.
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.