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Johnny-Jump-Up Violet Weed Killer

Viola rafinesquii Herbicide

Description of Violet, Johnny-Jump-Up (viola rafinesquii):
Johnny-jump-up violet is a spring or winter annual that reaches a mere 6 inches in height. The flower's stalk is a dark purple color and the flowers themselves are medium to pale violet-blue. The stems are hairless.
According to the manufacturer approved labels: The following weed killer, applied at the listed application rates, will control Johnny-Jump-Up Violet.
Pre-Emergent
Post-Emergent
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Blanket Treatment
Label Rate:
0.09 - 0.28 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 21818 - 65217 square feet
at a cost of
$1.28 - $3.83 per 1,000 sqft
Safe On
Bahiagrass, Bermudagrass, Buffalograss, Carpetgrass, Centipedegrass, Kikuyu Grass, Seashore Paspalum, St. Augustinegrass, and Zoysiagrass
Safe Rate:
0.18 - 0.28 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Dismiss & these grass types
Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, and Tall Fescue
Safe Rate:
0.09 - 0.18 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Dismiss & these grass types
Bentgrass
Safe Rate:
0.09 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Dismiss & Bentgrass