OSBuds
Well-Known Member
DLI (Daily Light Integral) Chart - Understand your plants' PPFD & photoperiod requirements
[Updated 02 March 2021] How intense light (PPFD) to expose various species to and for how long.Light intensity, or rather, how densely packed light is with photons, is measured in micromoles per meter squared per second, µmol/m2/s. This is called PPFD (Photosynthetic Photon Flux Density)...
www.ledtonic.com