I read somewhere that the more foliage you destroy the more it affects performance is that true also does any foliage grow back after being removed, no it well yeah probably not because if you no probably not it might technically, but it might also not so, yeah and if you remove any foliage no it doesn't grow back it's gone, it would be interesting thing to take a save file and remove all the foliage and then measure the profile the performance but I don't think we would notice any difference really like it would be very minimal difference