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Polka dot plant care

Hypoestes phyllostachya

Thirsty’s starting schedule for Polka dot plant: about every 4 days. Check the soil and adjust it to your home.

Watering

Keep the soil moist, letting only the surface dry slightly between waterings; it grows best with plenty of water and droops when too dry. [1][2]

Light

Bright, filtered light without strong direct sun, which can fade and scorch the leaves; too little light makes it leggy and dull. [1][2]

Humidity

Needs high humidity; mist the leaves or stand the pot on a tray of wet gravel, especially in winter. [1][2]

Soil and potting

A moisture-retentive, porous potting mix high in organic matter. [1][2]

Pets

Non-toxic to cats and dogs, though eating it may cause mild vomiting or diarrhea. [3]

Sources

1. University of Wisconsin–Madison Extension (Wisconsin Horticulture): Polka Dot Plant, Hypoestes phyllostachya
2. Royal Horticultural Society: How to grow hypoestes / RHS Growing Guide
3. ASPCA: Toxic and Non-toxic Plants: Polka Dot Plant

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.