Thank you, very helpful! Do you happen to know if they are runner or clumpers? If they are runners, are they aggressive? Thanks!

Hi again,
Attached here are a few photos of the blue bamboo as well.
Thank you!

Hi!

I do, I've attached here three photos of the black bamboo. Will send a separate message with three photos of the blue too. Please let me know if this is helpful to you.

So appreciate your help! Thank you.

Hello! We have Black and Blue bamboo on our property and we are now trying to figure out a few things.. * Are there different types of Black and Blue bamboo? * Are they runners or clumpers? * If they are runners, are they aggressive or not? Do we need to take action before they spread too much? We'v...