In article ,
says...
I have a 4 year old Cordyline now exceeding 12 feet in height. What -
at the moment - is the likely root spread?

Another one is three yrs old and now exceeds six feet. What is its
likely root spread?

I ask because I have concerns over possible drain damage.

Thank you

Jon

relax they do not have a reputation as drain damagers
--
Charlie Pridham, Gardening in Cornwall
www.roselandhouse.co.uk
Holders of national collections of Clematis viticella cultivars and
Lapageria rosea