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Poinsettia care

Euphorbia pulcherrima

Thirsty’s starting schedule for Poinsettia: about every 7 days. Check the soil and adjust it to your home.

Watering

Water when the soil surface feels dry, keeping the compost just moist. Don't let it wilt or sit in water, and take it out of any decorative foil before watering. [1][2][3]

Light

Bright light, for example near a south, east or west window, but away from direct sunshine. [1][3]

Soil and potting

A well-drained potting mix with plenty of organic matter, such as peat moss, in a pot that drains freely. [1][2]

Pets

ASPCA lists it as toxic to cats and dogs, but it irritates the mouth and stomach and sometimes causes vomiting; ASPCA calls its toxicity generally over-rated. [4]

Sources

1. University of Minnesota Extension: Growing and caring for poinsettia
2. NC State Extension: Euphorbia pulcherrima
3. Royal Horticultural Society: Poinsettias / RHS Plant Guide
4. ASPCA: Toxic and Non-toxic Plants: Poinsettia

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.