Pink buds and opening flowers on outdoor Jasminum polyanthum

Outdoor flowers and foliage; resized from Wikimedia Commons. Photo: Forest and Kim Starr, CC BY 3.0.

Care Guide

Pink Jasmine Care: Light, Support and Fragrant Blooms

Grow Jasminum polyanthum as a climbing, fragrant houseplant.

4 min read LeafLovers Plant GuidesLast reviewed 16 Oct 2026

Quick questions

Does pink jasmine need a support?

Yes. Jasminum polyanthum is a twining climber; a trellis or hoop helps guide its stems.

Why is it not flowering?

Check light and temperature. Bright filtered light and cooler nights can help bud formation.

How often should I water it?

Keep the mix lightly moist during active growth, watering when the upper layer begins to dry.

When should I prune?

Trim long stems after flowering to manage size and encourage new growth.

Is pink jasmine safe for pets?

ASPCA lists Jasminum species as non-toxic, but verify the exact plant because other plants share the name jasmine.

Pink jasmine (Jasminum polyanthum) grows as a twining vine with pink buds that open to scented white flowers. The photograph shows an outdoor plant in bloom. Indoors, give its stems a support and room to climb.

Light and flowering

Use bright, filtered light and some gentle sun. Cooler nights can help buds form; a dark, overheated room often disappoints. Keep the plant protected from frost and abrupt temperature changes.

Water and pot

Use a draining pot and keep the mix lightly moist during active growth, watering when the upper layer begins to dry. Let excess escape. Reduce water when growth slows, but do not leave a growing vine wilted.

Shape and check

After flowering, trim long stems to control size and encourage fresh growth. Repot if roots crowd the pot. Inspect for aphids, scale and mealybugs before using a treatment.

Know the name

ASPCA lists Jasminum species as non-toxic to cats and dogs. “Jasmine” is also used for unrelated plants, so check the botanical label before applying that safety claim.

Sources for this guide

3 sources

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