Dayflower is an annual with multiple branches that spread by taking root from nodes along stems. Stems are smooth with lance shaped leaves in sheaths having a few soft hairs. Flowers have three blue petals, two of which are partly fused. Flowers last one day, giving the plant its common name. Dayflower reproduces from seed and from nodes along stems. Stem fragments will also reproduce. Dayflower prefers rich, moist soil conditions. Dayflower is found from Massachusetts west to Kansas and south to Florida and Texas.
Weed Photos: Courtesy of Dr. Lambert McCarty. Clemson University. Clemson, SC.
For optimum control, make your herbicide application to dayflower that is actively growing and in the seedling to flower stage of growth.
Pronto Vegetation Killer
PowerZone® Broadleaf Herbicide
Q4® Plus Turf Herbicide for Grassy & Broadleaf Weeds
SpeedZone® Broadleaf Herbicide for Turf
SpeedZone® Southern Broadleaf Herbicide for Turf
SpeedZone® Southern EW Broadleaf Herbicide for Turf
Super Trimec® Broadleaf Herbicide
Surge® Broadleaf Herbicide for Turf
Trimec® 1000 Low Odor Broadleaf Herbicide
Trimec® 992 Broadleaf Herbicide
Trimec® Bentgrass Formula Broadleaf Herbicide
Trimec® Classic Broadleaf Herbicide
Trimec® Encore® Broadleaf Herbicide
Trimec® Southern Broadleaf Herbicide for Sensitive Southern Grasses
TZone SE Broadleaf Herbicide for Tough Weeds