How often should I water my houseplants?

Most indoor plants prefer the top 1–2 inches of soil to dry before the next watering. Stick your finger in the soil or lift the pot to gauge weight. Succulents and cacti need longer dry periods; ferns and peace lilies like more consistent moisture.

When you do water, soak until a little drains from the bottom, then empty the saucer so roots are not sitting in water.