After seeing two of these in different local parks I went out and mail-ordered one. I've read on different message boards they may grow sixty or so feet tall (20 meters) like the species. Does anyone have photos or a link to photos of an old tri-color? Or is cornus florida size about what I should expect? Also, does leaf color stay about the same? I understand Purpurea Tricolor has been in cultivation for approximately 120 years so one should be somewhere. Maybe I just am not googling in the right places.