Optical radiation and the light spectrum
Light as visible radiation, its division and influence on the plant.
Why is light so important to plants?
What is necessary for the proper functioning of plants? Is all light good?
Chlorophylls and their absorption spectrum
Why are the leaves green? Color perception and how it relates to light absorption.
PPF and PPFD - the most important parameters of your lighting
What do plants eat? What do the two most important parameters in plant lighting mean?
Supplementation of red and blue light
Red and blue are the colors most absorbed by plants to support photosynthesis.
Light supplementation in the greenhouse.
How to illuminate crops when they already have access to daylight.
DLI - Daily Light Integral
An indicator showing the daily amount of light supplied to plants during the year.