My family and I recently bought a house. The previous owners planted English Ivy in the backyard but failed to maintain it. My issue is that behind our backyard fence is a city owned unmaintained lot of trees which the Ivy has taken over. We are currently digging it out of our yard but would like to know the best way to prevent it from migrating back from the city lot. How deep do the root systems go? Thank you.
Certified GKH Gardening Expert
English Ivy is an aggressive ground cover that roots itself by runners and air roots.
Here are some links with more information.