Houseplant Watering Calculator: How Often Should You Water?
Overwatering kills more houseplants than anything else. Answer a few questions to get a realistic watering interval for your plant and conditions.
Water roughly every–
How to check
This is a starting point — always feel the soil. Water only when the top 2–3 cm feels dry for most plants (deeper for succulents). Adjust with the seasons.
Note: General guidance based on plant-care principles, not a rule for every plant. Light, drainage, and your home all matter — the finger test beats any schedule.