Tips for moving houseplants indoors and overwinter care. A group of houseplants in pots sitting on a windowsill next to a window.

As we draw nearer to fall, it's time to start thinking about bringing houseplants back indoors for the winter. Many houseplants are native to tropical and subtropical climates and, while they may do great outdoors during the summer, cannot tolerate our cold temperatures. When the thermometer starts to get below 55 °F consistently, it's time to start bringing houseplants back indoors.