Climbing Dayflower (Commelina diffusa)

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Sunlight Bright indirect to partial sunlight; avoid intense midday sun to prevent leaf scorch

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Watering Keep soil evenly moist but not waterlogged; allow the top 1 cm of soil to dry between waterings

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Temperature Thrives in 18–25°C; protect from frost below 10°C to prevent foliage damage

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Leaf: Simple, lanceolate to ovate, bright green, smooth margins, 3–8 cm long
Flower: Small, three-petaled blue blooms, short-lived (one-day flowering cycle)
Stem: Slender, creeping or trailing, rooting at nodes to spread horizontally

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Watering

Maintain consistent soil moisture; increase frequency during heatwaves

Fertilization

Diluted balanced feed every 2 weeks. Cease fertilization in autumn and winter when growth slows

Banana peel tea：Soak chopped banana peels in water for 3 days, dilute 1:20 for root drench; discard solids to avoid pest infestations and odor

Pruning

Trim overgrown trailing stems to maintain a compact, tidy shape
Remove spent flower heads to encourage continuous blooming through the growing season
Cut back leggy growth in early spring to promote bushier new growth

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Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA-verified non-toxic; no adverse effects reported

Humans: No known toxic effects from ingestion or contact

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Culture: N/A

Usage: Ornamental ground cover; young leaves are edible in some traditional culinary practices