Explore how light affects plant growth and how to choose the right supplemental lighting for indoor plants. This presentation describes the characteristics of different light measurement units, including lumens, lux, foot-candles and PPFD. It also covers how to use a smartphone light meter to estimate light levels and factors to consider when purchasing new grow-light fixtures.
Learn about the distinct lighting recommendations for seedlings, cuttings, microgreens, leafy greens, and flowering and fruiting plants, and discover practical ways to provide the right amount of light for healthier indoor plant growth.
