Are Lady Di Vine Roots Invasive

Question From: 
Linda in  rangeville,  Toowoomba QLD

 

Nature of problem: 
Is the root system of Lady Di vine invasive ? I have 3 growing on a retaining wall & am finding big thick roots in my lawn, which is below the wall. I am concerned that the root system will wreck my foundations. The plants are very healthy otherwise

 

Type of Plant (if known): 
Lady Di

 

Symptoms of Plant Illness (please try NOT to diagnose your problems yourself): 
roots growing in my lawn

 

Soil Type (e.g. sandy, clay or loam) OR Potting Mix Type: 
clay

 

How often do you water the plant:
once every 3 weeks

 

How many hours of sunlight does the plant get each day:
more than 6 hrs

 

What type of plant is it:
lady di bower vine

 

How long since you planted it:
10 yrs

 

Have you fertilised? If so, with what and when:
yes , a variety of fertilizers, always in the spring

 

Is the plant indoors or outdoors: 
outdoors

 

Is the plant in a pot or in the ground: 
in the ground

 

What other treatments have you given the plant: 
prune low vines

Upload photo if available: 

Other Comments: 

 

Answer: No the roots are not invasive. I have no idea where the roots in your lawn came from.  Don