By Garden90
United Kingdom 
What lenght and depth are the root
On plant
Holly tree
28 Aug, 2018
Answers
Hi, welcome to GoY, holly trees have fibrous roots, which don't go very deep, but like most trees, they can extend beyond the drip line, so although not deep, they can spread quite a way, Derek.
28 Aug, 2018
I think your question has not uploaded properly. Can you tell us which plant you are asking about.
28 Aug, 2018