Brazilian Jasmine (Mandevilla × amabilis)

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Sunlight Bright indirect light with 1–2 hours of morning direct sun to promote blooming; avoid harsh midday sun that can scorch leaves

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Watering Water thoroughly when the top 2–3 cm of soil feels dry; avoid overwatering to prevent root rot

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Temperature Thrives in 18–25°C; protect from temperatures below 10°C to prevent leaf drop and stunted growth

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Leaf: Glossy, ovate to elliptical leaves with smooth margins, arranged oppositely on woody stems
Flower: Trumpet-shaped blooms 5–10 cm wide, in pink, white, or red, clustered at stem tips
Stem: Twining woody stems that exude milky, toxic sap when damaged

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Watering

Keep soil consistently moist but not waterlogged; mist foliage to boost humidity in hot weather

Fertilization

Feed every 2 weeks with balanced, diluted liquid fertilizer. Discontinue fertilization in autumn and winter when growth slows

Banana peel tea：Soak 2–3 chopped banana peels in 1 liter of water for 3 days; strain the liquid and use to water plants to avoid nutrient buildup

Pruning

Deadhead spent blooms regularly to encourage continuous flowering throughout the growing season
Trim overgrown or tangled stems in early spring to maintain shape and promote new, vigorous growth
Remove yellow or damaged leaves to improve air circulation and reduce pest infestation risk

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Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Toxic due to cardiac glycosides; may cause irregular heartbeat, vomiting, and depression

Humans: Milky sap causes mild skin irritation on contact; ingestion leads to oral pain and nausea

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Culture: Symbolizes beauty and tropical elegance in garden design

Usage: Ornamental climbing vine for trellises, arbors, hanging baskets, or indoor decorative displays