Most houseplants need watered every 1-3 weeks. You should monitor your houseplants and water when they need it, rather than on a schedule. Frequency of watering will depend on the size and type of plant, size and type of pot, temperature, humidity and rate of growth.
Also, is it bad to water plants everyday?
Watering every other day for 15 minutes at a time may be convenient for you, but it can be disastrous for your plants. Frequent shallow watering causes a plant’s roots to grow near the soil surface, where they quickly dry out.
Likewise, is it OK to water plants at night?
Why It Is Bad to Water Plants at Night
Watering at night is not the best for your plants’ leaves or overall health. … After a night time soak, leaves can stay wet for a pretty long time since they don’t have the day’s sun to dry them off. Because of this, damp leaves become extra vulnerable to fungal development.
Is it OK to water plants once a week?
1. One to Two Inches per Week. It is a standard rule for most plants, watering your garden less frequently but more deeply is the best method. You should try to water your garden one time per week and give the plants one to two inches during this watering session.
Water your vegetables at least two to three times a week during really hot weather. Watering the garden deeply is critical. The water must go down, down, down to encourage deep roots and get away from the hot soil surface. … You’ll always know to water when that particular plant has droopy leaves.