Easiest Way to Group Channels

[mmais68569]

I have looked & still having trouble trying to group my channels. Example:
I have 305 total Ch. of these I have 12 tomato cage mini trees(each tree has red, green & clear lights for a total of 36ch) , to help balance the load & use up unused Ch. they are spread over 4-5 controllers between Ch 1& 186.
How is the easiest way to group these together so I can program them.

Thanks Mike

[WilliamS]

Remember you can make multiple groups with the same props in them, You group them by color as to seperate effects. If you wanted to be real tricky you can create the 12 out of RBG channels and create a group that way so you can do fades from the green to white and so on.