This video looks at how to make reasonably low poly and fairly realistic looking trees for your games, renders and animations. ITs a technique most beginners will be able to achieve and gives some excellent and satisfying results.

Chapters
1:08 – Sculpt tree trunks
5:58 – Making Branches
8:47 – Decimate
9:40 – Textures
12:12 – Adding the branches
14:03 – Leaf colour