Joshua writes
You can mix Surge Broadleaf Herbicide for Turf with Dimension 2EW as long as it's not being applied to St. Augustinegrass as this grass is a very sensitive grass and 2, 4-D could kill it. Make sure to do a tank test first by following the product labels, which you can find on each product page, to make sure they are compatible and to check for grass tolerance.
Answer last updated on: 02/15/2017