How to Use Herbicide on Waxy Leaves
I'm looking for a way to poison English ivy and holly with glyphosate. Getting poison to penetrate waxy leaves is a problem.
Certified GKH Gardening Expert
These articles may help: https://www.gardeningknowhow.com/ornamental/groundcover/english-ivy/kill-english-ivy.htm
I have had success adding a Spreader Sticker product to my spray tank, that helps the product stay on the foliage well enough to soak in and do its job. Most nurseries and garden centers sell the product.