Dd from San Antonio, Tx writes
Pro-Mate 22-2-4 can be used on most types of warm and cool season grasses. Do not use this product on dichondra, carpetgrass, St. Augustinegrass, closely-mowed bentgrass putting greens, or turf containing desirable clovers. Spring and fall applications are recommended for the best control. However, Pro-Mate 22-2-4 can be applied any time broad leaf weeds are present and actively growing. We recommend that you contact your local cooperative extension office and speak to the master gardener on staff as they can provide you with the best product application time in your region. Please take a few minutes to read over the Pro-Mate 22-2-4 product label for more information.
Answer last updated on: 01/31/2012