Plant tools

Plant Care Calculators

Five free tools to dial in watering, light, repotting and your plant's playlist — no sign-in required.

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💧 Watering Calculator

Estimate how often to water based on species, pot size and light.

Species

Pot size

Light level

Convert your window orientation and distance into a light estimate.

Window faces

Distance from window

Curtains / blinds

Find the right next pot size and timing.

Current pot diameter (cm)

Roots showing at the surface or drainage holes?

Season

Match your plant to its Hz profile and science-matched playlist.

Your plant

Jot a quick note — saved on this device. For photos, streaks and research, use My Garden.