The popular & beautiful Black Bamboo with jet black culms & feathery green leaves can grow to an average of 25' in most climates. Although sometimes erroneously reported as a clumping bamboo, it is a runner that starts slow but then can become vigorous when mature.
The recommended zones are 7-10 although it will reach approx. 16' in zone 6 & will grow in zone 5 in a very well protected location although the growth will probably be spindly.
An awesome choice to grow indoors!
Very exotic, it has a dramatic straight upright habit growing 6-10' in a pot but can be easily pruned to keep shorter. Locate in sunniest window, feed and water amply during the growth period & summer outdoors (protect from strong winds).