Name: greene Savannah, GA (Sunset 28) (Zone 8b) I have no use for internet bullies!
Rez said:...what are those tall and thin cacti on the right side of the picture called?
Those may be the Pachanoi trichocereus.
When you put your plant on the window ledge be mindful of the cold night temperatures. Sometimes the plant may need to be moved away from the window glass during the very cold weather.
Sunset Zone 28, AHS Heat Zone 9, USDA zone 8b~"Leaf of Faith"