Watering houseplants in autumn and winter: 6 checks before watering
Don't water automatically on a calendar. Check the compost, pot weight, room temperature and drainage first, following RHS guidance.
Water demand changes with the species, light and indoor heating. A cool room and a heated dry room can behave differently. The Royal Horticultural Society recommends checking whether water is actually needed rather than following a rigid timetable. Adjust for each species, especially succulents.