Needmore Bamboo Co.
 
           
         Phyllostachys prominens - I imported this species into the US from Europe in the fall of 2005 as a piece of bare rhizome and it propagated very well. My supplier lives in the southern portion of the Netherlands in zone 6b .   His Prominens in 2007 produced a culm over 3 inches in diameter.   This bamboo has a very beautiful form, good hardiness, and based on what I am seeing it is very vigorous with unusually dark green leaves. Sadly, there is some chance that my plant may be mis-identified but for now we continue to think it is the Prominens. I will container grow this until the spring of 2008 so no hardiness observations will be possible for quite some time yet. I am crossing my fingers with this one, hoping I have the correct plant.