There are many types of tropical, clumping bamboo that are suitable for growing indoors in pots. These plants are tropical grasses and growing indoors will require a little extra care. Bamboo loves humidity and tropical conditions, so putting them in an air conditioned office with only artificial light is quite a harsh environment for bamboo. Most professionally maintained indoor bamboo in commercial applications like hotels and convention halls are in high light situations and are periodically rotated with another bamboo of the same species and maturity that has been kept outdoors, for some time to re energize. This 2 plant approach is the easiest way to keep spectacular bamboo indoors. When growing bamboo indoors, plant nutrition becomes very important. I highly recommend using Essential plus & Companion in the soil, as well as Slow release nitrogen in the root zone and foliar sprayed. All the bamboo in this category are suitable choices and have successfully been grown indoors. The 2 most forgiving plant species to grow in this category are Bambusa Ventricosa Buddha belly & Silverstripe bamboo. The others are not much more difficult it is just I have found these to be the strongest and most adaptable of the bunch. Happy Growing.