Tools

Free, no account, and nothing you type is sent anywhere: everything runs in your browser.

• Window Light Planner

  Your city, which way the window faces and how far back the plant sits: get the light it receives in every month of the year, and the plants that will grow there.

• Pet-safe plant checker

  Look up a houseplant and see whether the ASPCA lists it as toxic to cats or dogs, what it contains and what symptoms to watch for.

• Light units converter

  Convert lux, foot-candles, PPFD and DLI, and learn what each one means for a plant.

• How the planner works

  The model, its assumptions and its sources.