Plant Light Meter: Lux & DLI

About

Plant Light Meter tells you whether a spot has enough light for your plant. Lay the phone where the plant stands, screen facing the window, and read the result in seconds. WHAT YOU SEE - An approximate reading in lux - The light band care labels use: low, medium, bright indirect, direct sun - Common houseplants that thrive in that band FIND THE RIGHT PLACE Save spots around your home and see them ranked from brightest to darkest — before you move a plant, not after its leaves turn yellow. DAILY LIGHT (DLI) Grow guides talk about the daily light integral, not lux. Enter how many hours the spot gets light and see its DLI, for daylight or LED grow lights. NO PHOTOS, NO DATA The camera only reads its exposure; no photo is taken, stored or sent. No account, no internet. The privacy label reads "Data Not Collected". FREE AND PAID Free: measuring, the light band and matching plants. One payment unlocks saved spots, daily light and grow light mode. No subscription, ever. A phone camera is not a laboratory meter: readings are estimates, accurate to the light band.