I just had to come over and share here, since no one else will care but you guys! I bought a H. nummularioides from Pepper Greenhouse end of March, beginning of April, and it hadn't done one single thing but sit there... until this morning! There is NEW GROWTH!!! I thought it was gone because the stems were very woody and dry when they arrived, but I think I just haven't been watering quite enough since. There is a teeny quarter-inch bit of new growth off one of the vines, and I am just beside myself! lol