Watering indoor plants well is less about following a fixed schedule and more about reading the plant and the soil.
Too much water is often more damaging than waiting a little longer.
The best technique is to check moisture first, then water thoroughly when the plant actually needs it.
Push a finger 2 to 3 cm into the soil. If it still feels damp, wait. If it feels dry at that depth, the plant may be ready for water.
When watering, add water slowly until it reaches the root area and begins to drain from the bottom of the pot. This encourages roots to grow through the soil.
Never let most houseplants sit in standing water. Empty the saucer after 10 to 15 minutes to reduce root rot risk.
Plants usually need less water in winter and more during warm, bright periods. Succulents need less frequent watering than tropical foliage plants.
Light, pot size, humidity, and soil mix all change how quickly a plant dries.
To water indoor plants correctly, check the soil first, water deeply, drain excess water, and adjust the rhythm to the season and plant type.