I have 2 new bamboos planted this spring, Yellow Groove, and Bisetti.

Besides the 8-10 stalks, they each shot up about a dozen or two other shoots.

Is their any trick to getting these to propogate as rapid as they have this year. The plants came with a cane slightly buried around the rim of the pot and was then buried in the ground when transplanted.

Should I do this again? Can I run it out in a straight fashion?

HELP.