Snake plant care: light, water, and pet safety

Dracaena trifasciata (Sansevieria)

Care table

LightLow light to some direct sun. Takes low light to some direct sun. Grows faster in brighter spots.
WaterLet it dry out fully. Water when the soil is dry all the way down.
HumidityAverage room air is fine
RepottingEvery 2 to 3 years in spring. It likes to be a bit root bound.

Winter care

Water sparingly, often every 3 to 6 weeks in a cool room. Stop fertilizer. Give it your brightest window.

Pet safety

Toxic to cats and dogs (ASPCA). ASPCA entry: Snake Plant

Pet safety comes from the ASPCA Toxic and Non-Toxic Plants list. The list is not exhaustive, and a plant marked non-toxic can still upset a pet stomach. If a pet eats a plant and you are worried, call your vet or the ASPCA Animal Poison Control Center at (888) 426-4435 (a fee may apply). ASPCA Toxic and Non-Toxic Plants list.

Common problems

  • Soft, mushy base or black roots: Root rot from soil that stays wet too long. Common in winter.
  • Leaves falling over: Overwatering or very low light.

Illinois Extension, Snake plant

How to check the soil

Finger test: push a finger into the soil up to the first knuckle, about an inch. Dry and crumbly means that layer is dry. Cool or damp means wait. For deeper checks use a wooden skewer: it comes out clean when the soil is dry.

All houseplants and the Light and Water tool

Guides

Sources