Bark beetles, fallen timber or firewood in the case of urgency? Then pique your interest in being a Ranger. You can use this mod to mark all coniferous trees with three different markings. Buy the spray cans you need in the shop. Mod is only usable in combination with GlobalCompany.
How to install FS19 mods?
Firstly find a mod which you like and want to download. Then download a mod to your PC. Mods are usually in .zip format file. But sometimes it can be in .rar. If a mod file is a .zip format no needed additional actions. If a file is in .rar, then you must unarchive mod with software like WinRar or Zip7. Windows 10 users no need to use software for archives, Win10 itself has a feature to unarchive files.
The next step is to find mods folder in your PC. Usually, it is in Documents/My Games/Farming Simulator 19/2019. Open the "mods" folder and put downloaded .zip archive or unarchived .rar file to this folder.
Last step. Enjoy of FS19 mods!
What the description doesn’t mention is that marking a tree also changes the tree type and length! I wanted to mark 25m spruces at 100% growth and half of them changed to pines at 67% growth! Why?? I just want to mark trees, not change them.