Will Peace Lily Survive Outside?

Though most peace lilies are grown as houseplants, you can also grow them outside if you live in zones 10 to 12. Plant them in a shady spot (where they'll naturally get much more ambient light than if they were growing inside) in soil that's consistently slightly moist.

What temperature is too cold for peace lily?

Peace lilies are sensitive when temperatures drop below 60 degrees Fahrenheit. Chilling for several days in the 52 to 60 degree Fahrenheit range can slow growth.

When can I put my peace lily outside?

Potted Peace Lilies can be grown outside in the warm months of summer. But you will have to bring them indoors once the temperature drops. These plants cannot withstand temperatures below 55 degrees Fahrenheit (12.7 degrees Celsius) so make sure the temperature is not below this on winter nights.