It's very difficult, (understatement,) to remove those ugly dead dropped flowers that, unfortunately, look like cat or dog 'poop', that are left...
Thank you for your info. I'm very proud of my Cereus hildmanianus. I'm 69 yrs. old and my plant is an offspring of a 4" specimen I presented to...
Just how tall and wide does the Cereus Hildmannianus or Queen of the Night grow? Ours is over 15 feet tall and 6+ feet wide now!