Surepyc IQ Herbicide should be applied when temperatures are 45-85 degrees.
Per the Surepyc IQ Herbicide product label: DO NOT apply to ornamental beds or landscape ornamental plants.
This product is only intended for use on turfgrass areas. For broadleaf weeds in beds it is best to hand pull or very carefully spot treat with a non selective herbicide avoiding any contact with desirable plants.