Hello All!

We had our septic system serviced recently. The technician told us that
the invasive root system of the oleanders that were planted over the
tank area[!] had made a small crack in the tank. Now that the oleanders
have been removed, we have a bare area that is 30' wide and 10' deep.

I was wondering if you could recommend a bamboo for this area; NOT an
invasive species but a clumping one.

Do all bamboo have fibrous root systems?

Many thanks for taking the time to respond!

Alain...USDA 9b...Sunset #19