BASF® FreeHand® CA 1.75G Herbicide 50lb Freehand® CA Herbicide combines the power and efficacy of two active ingredients. Effective control of annual grasses, sedges and small-seeded broadleaf weeds. Unsurpassed performance on difficult warm-season weeds such as spurges, groundsel, yellow nutsedge, kyllinga and doveweek. Controls more than 50 of the most troublesome weeds in nursery production.