Plant Watering Calculator

Estimate how much water a plant may need each week based on plant type, pot size, temperature, and light.

Choose the closest plant type.
Pot size affects weekly water needs.
Warmer rooms usually dry soil faster.
More light can increase water demand.
Plants often need less water in winter.
Poor drainage means more caution with watering.
How we calculate

This is a simple estimate based on plant type, pot size, room temperature, light, and season.