Red Head Coleus
I am trying to root Red Head Coleus. The plants are well establised now, but I think they are reverting to their parent plant. Do I need to check the PH and EC. They are under light and quite happy other than the color change (Which I am not happy about). I will probably pinch off the new growth and hope it is just a fluke. Any suggestions? They are for my own use and will not be sold.