Himalayan Blue/Khasia
Drepanostachym Khasianum

Lovely purple/blue colouring at nodes with a small tint of white this bamboo is a brilliant  fine pot plant or a nice dense small screen.  Also sold as Purple Jade.  Fine dark green foliage and slender culms make this another very attractive smaller bamboo for a garden feature 

Will tolerate sun and grows to 3-4 metres with a 1.5 metre spread in good soils. A zen style can be achieved by regular pruning.