This plugin allows you to easily add colorcorrection  nodes on plants or forest packs. Perfect to adjust color of all your 3D plants on the fly.

With the additive mode of the ColorCorrectionController, you can change all the parameters, but not by replacing one value with another, but by adding or substract a value to the existing one : very convenient to modify all the tints at once, even if the settings are different from one object to another.