You can see a video of it done on a cannabis plant here, not actually shown step by step but verbally walked through ....
[video=youtube;bOq3Y6lOVJA]https://www.youtube.com/watch?v=bOq3Y6lOVJA[/video]
And another video done on a cannabis plant
[video=youtube;bOq3Y6lOVJA]https://www.youtube.com/watch?v=bOq3Y6lOVJA[/video]
And another video done on a cannabis plant