That's interesting....."anything with a square stem".
I'll have to keep my eye out for that.
I love Coleus and that's something I didn't realize, that they do so well in partial sun. I had a couple of a deep red variety that I had in full sun during the summer (they seemed to be ok with it), but I moved them inside for the winter and have been taking cuttings here and there.....really easy to get new plants going. (I never knew).
When I had them inside, they were getting partial sun and doing really well.....I wonder if they could even handle a dim light inside situation? (Just through the winter?)
Does the color matter as to what varieties do better in lower light? Mine are a very deep burgundy red.