Trumpet vine root control

Question

I’ve read that one way to control trumpet vine root shoots and help control spreading is to plant it in a bottomless 5 gallon bucket. My question: To what depth will trumpet vine roots send horizontal spreading shoots?

Answer 1

This method may slow the spreading roots, but the invasive Trumpet Vine will spread it's roots.

Choose a location away from the foundation or any other concrete structure.
Here is a link with planting information.

https://www.gardeningknowhow.com/ornamental/vines/trumpet-vine/growing-trumpet-vines.htm