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Discussion in 'Pesticide & Herbicide Application' started by BigTom, May 7, 2008.
Any ideas on what might work to kill oxalis that is growing up in arborvitae ferns?
Just to clarify... The arborvitae ferns are Sellaginella Braunaii, not to be confused with the Arborvitae trees and shrubs.
Oxalis is a nasty little bugger. Triclopyr does a pretty good job on it, but it would probably do a job on your ferns too. I think your best option is hand-weed and then pre-emerge.