Hey Hidden jungle,

I am not quite sure on how to collect coleus seeds, but I am an expert on zinnia seeds! I have been collecting Zinnia seeds forever, So I decided to write a blog on that very subject. This whole month I will be talking about collecting, saving, and storing seeds from Zinnias, Tomatoes, Peppers, Snap Dragons, Cucumbers, Prairie Mallow, and any other that I feel like!
My blog url is:
www.vioboy.blogspot.com

~Zach

Here is a link that might be useful: MY Blog

thanks, cant wait till mine are ready, also ill try to get coleus seeds somehow they have to be getting ready i have at least 4-5 flower stalks on 1 plant they are growing huge the flower stalks are reaching over a ft in length.

Coleus are a lot like salvias - the flower stem produces small papery like pods and the seeds shake out. You do have to be careful though as once the pods open, the slightest breeze will blow them out.

thanks, ill keep an i on them