>>3818689The obvious answer is polariser, but this is mostly for strong sunlight.
Other than that, you have to recognise the casts and remove them. For instance I can see you have red cast, in your shadows and low mids mostly. So the easiest way would be to go to selective colour, choose greens, and add some cyan to neutralise it.
Also, if things look a bit washed out, upping the contrast a bit helps.
Also, what works for most people giving the "illusion" of more vibrant greens, is warmer greens. Selective colour again, choose greens and add some yellow.
Sometimes it's as easy as choosing the shadows and shifting the colour balance to yellow a bit, universally. Or you could be more precise and do it for greens only.
2' edit, is this closer to what you want?
