Improve the appearance of the vegetation in Minecraft.
Better Foliage 1.7.2 and 1.7.10 is a mod that aims to offer a menu of customization where you can change the look of the leaves of the trees, changing its roundness and size. To access this menu you have to key “F8″.

Detail and Download here : Better Foliage Mod

Homepage: Mods for Minecraft