By Sheila5burns
Cheshire,
United Kingdom 
are clematis roots invasive
10 Mar, 2012
By Sheila5burns
Cheshire,
United Kingdom
are clematis roots invasive
10 Mar, 2012
No, not really, although obviously, a monster species type such as Clematis montana, which gets over 30 feet by 30 feet, often with a tree like trunk after a number of years, will have a much larger root system than the large flowered hybrids, such as The President or Jackmanii
10 Mar, 2012