00:10 - Files

00:44 - Basic tutorial (4 easy steps)

01:46 - Advanced Tutorial

02:49 - Parameters
04:33 - Custom leaves
05:48 - Custom materials
07:00 - Animation
07:49 - Fixing overlapping leaves

09:58 - GrowingVine Wall (for to crawl on a flat surface)
12:04 - Correction of leaf rotation in different situations
15:13 - Limitations

Animate trunk Texture:

Just animate "the location in X" in the "Mapping" Material node. You can see how here:

Limitations

-Some leaves overlap each other. This can only be partially corrected. At minute 7:49 of the video tutorial, it is explained how.

-The rotation of the leaves on surfaces with very pronounced angles is not correct. It is not in line with the surface Normals. At minute 15:13 of the video tutorial you can see an example.