Polka dot plant care guide
Hypoestes phyllostachya
Quick answer
Water your polka dot plant when the top 2 cm (0.8 in) of soil feel dry to the touch. In summer that’s typically every 6 to 8 days.
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- Light
- Bright, indirect light
- Typical interval
- Every 6 to 8 days · summer
Every 8 to 12 days · winter - Climate
- 18–27 °C (64–81 °F)
- Humidity
- 50–70%
- Pet safety
- Pet-safe (non-toxic)
When and how to water
2 cm (0.8 in)
- Summer · Jun–AugEvery 6 to 8 days
- Winter · Dec–FebEvery 8 to 12 days
Use room-temperature water and let any excess drain. Never leave the pot sitting in standing water.
Adjust the timing for the light at the plant, the pot’s size and material, and the humidity indoors. Terracotta dries faster than glazed ceramic.
Light and placement
Bright, indirect light
Polka dot plant thrives in bright, indirect light. Direct midday sun can scorch the leaves. Place it 1–2 meters back from an east or west window, or behind a sheer curtain on a south window.
Feeding
Feed your polka dot plant every 21 days while it’s actively growing. Use a balanced liquid houseplant fertilizer at half the strength on the label, and only on soil that’s already damp. Feeding dry roots can scorch them.
When growth pauses, skip the fertilizer and let it rest.
Temperature & humidity
Climate18–27 °C (64–81 °F)
Humidity50–70%
During leafy growth, aim for 18–27 °C (64–81 °F). For routine indoor care, keep it above about 12 °C (54 °F) and avoid cold drafts. This is a care guideline, not an exact damage threshold. Cooler overwintering depends on the species and its rest conditions.
It does best at 50–70% humidity. It doesn’t need misting.
Toxic to pets?
No. Pet-safe.
Polka dot plant is non-toxic to cats and dogs. Safe to keep in a home with pets.
Pet-safety information in the JungleBook uses ASPCA reference data where available. It is reference information, not veterinary advice.
Common questions
How often should I water a polka dot plant?
Water your polka dot plant (Hypoestes phyllostachya) when the top 2 cm (0.8 in) of soil feel dry to the touch. In summer, that’s typically every 6 to 8 days. In winter, slow down to every 8 to 12 days.
Sources4 references
- Royal Botanic Gardens, Kew: Plants of the World OnlineTaxonomy · accepted name · classification
- Royal Horticultural SocietySpecies identity · light · humidity · temperature · watering · feeding · compost · repotting · visible problems
- North Carolina State University Extension Gardener Plant ToolboxCultivar identity · light · leaf color · low-light symptoms · container · pinching
- ASPCA Animal Poison ControlScientific name · non-toxicity classification for dogs, cats and horses · clinical signs
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