Seaside Daisy (Erigeron glaucus)

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Sunlight Full sun to partial shade; tolerates coastal salt spray and windy conditions

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Watering Allow top 2–3 cm of soil to dry between waterings; drought-tolerant once established

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Temperature Hardy to 5°C; avoid prolonged frost; thrives in cool coastal temperatures

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Leaf: Succulent, gray-green, spoon-shaped leaves with smooth or slightly toothed margins
Flower: Daisy-like composite blooms with purple, pink, or white ray florets and yellow disc centers
Stem: Slender, trailing stems that root at nodes to form dense mats

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Watering

Water regularly to establish; reduce frequency once roots are established

Fertilization

Light balanced feeding once monthly. Use diluted, low-nitrogen fertilizer to support bloom production without excessive foliage growth

Banana peel tea：Soak chopped banana peels in water for 3 days; strain and dilute 1:10 for root drench to enhance flower development

Pruning

Deadhead spent blooms regularly to encourage continuous flowering through the growing season
Trim back leggy stems in late summer to maintain a compact, dense growth habit
Remove any dead or damaged foliage to improve airflow and reduce disease risk

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Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA confirmed non-toxic; no harmful effects for cats

Humans: Non-toxic to humans; no known adverse effects from ingestion or contact

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Culture: Symbolizes coastal resilience and adaptability to harsh growing conditions

Usage: Groundcover for coastal gardens, rockeries, and container edging; erosion control on dunes