How much width needed for bamboo roots?
I'm interested in planting bamboo along with a barrier along the fence pictured. There's 16" of clearance between the neighbor's fence and the cement walkway. Is that enough room (width-wise) to plant bamboo? Will it grow in along the fence to thicken out even if there's minimal room for its rhizomes to grow between the fence and walkway?
Thanks so much in advance for your help.