I have English ivy, which is growing up a very tall pine tree. It was never intended to get out of hand, but it has, and it is now up in the canopy and I can see that it will transfer to other trees and branches. Is there any way to kill the ivy? It has reached a height where it is inaccessible except from the bottom. Any help would be appreciated.
Certified GKH Gardening Expert
You can cut the ivy stems at the base of the tree and then paint the cuts immediately with undiluted Round-up. This will cause the ivy to suck the Round-up into the plant and kill it. You may need to repeat it a few times, but you will see it get weaker each time. This article can also help: https://www.gardeningknowhow.com/ornamental/groundcover/english-ivy/kill-english-ivy.htm