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Hibiscus care

Hibiscus rosa-sinensis

Thirsty’s starting schedule for Hibiscus: about every 3 days. Check the soil and adjust it to your home.

Watering

Keep the soil moist but not soggy, and never let it dry out so much that the plant wilts. In winter, let the soil dry a little more between waterings. [1][2][3]

Light

Needs very bright light to bloom well indoors, such as a sunny south- or west-facing window. [1][2]

Humidity

Likes high humidity; standing the pot on a tray of damp gravel helps. Keep it away from drafts and radiators. [1][2][3]

Soil and potting

A rich, well-drained potting mix. [1][2]

Sources

1. University of Minnesota Extension: Hibiscus
2. NC State Extension: Hibiscus rosa-sinensis
3. Royal Horticultural Society: Hibiscus rosa-sinensis

This page summarizes the sources above; follow them for the full picture. Light, pot, soil and season all change how fast a plant dries out, so check the soil before you water. Last reviewed October 9, 2026.