Cities: Skylines - TreeBrush MOD

In game tree brush, uses the editor brush to plant trees in the game.

First select a tree to plop then hit the increase/decrease brush button (default is numpad +/-), you can change the buttons in the settings screen.

Button settings are under options->game play->map editor->Increase brush size / Decrease brush size

Steam Workshop page

to install this place the TreeBrush.dll in (..WhateverYourGamesFolderIs..)Cities SkylinesFilesModsTreeBrush
Then activate it ingame.

HAVE FUN!