Charles from Pierson Florida writes
Image Kills Nutsedge Concentrate is a selective, post-emergent herbicide that can be used year-round on warm season grasses, except on St. Augustinegrass, for Winter weed control. Please refer to the product label for the list off Winter weeds this product targets, and application instructions.
Generally speaking, post-emergent applications will be more effective in warmer temperatures, starting in the early Spring when soil temps have reached 55 degrees, and it is advisable to refer to our Lawn Care Schedule for Warm Season Grass for the recommended timing for lawn maintenance.
Answer last updated on: 01/13/2021