Mitch from Rosenberg, Tx writes
Have a lot of thin paspalum in the backyard in my St Augustine grass wasn’t sure if Tenacity would kill it
Tenacity Herbicide only lists on the label that seashore paspalum is sensitive to it. It is not however labeled for use on St Augustine lawns so would not be recommended. It can only be used on St Augustine grown for sod.
Answer last updated on: 04/06/2019