Purple Nutsedge Weed Killer

Cyperus rotundus Herbicide

Description of Nutsedge, Purple (Cyperus rotundus):
Purple nutsedge is a type of sedge that is very common in the lawn. It resembles normal grass, but usually grows much faster and can be seen reaching high above the otherwise even turfgrass. Purple nutsedge is called purple due to the nutlets at the top of the plant being that color.
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Broadcast Treatment
Application Interval:
14 - 20 days
per
Label Rate:
0.075 - 0.23 ounces per 1,000 sqft
Cost Effectiveness:
Covers 34783 - 106667 square feet
at a cost of
$1.16 - $3.55 per 1,000 sqft
Instructions:
See green safe rates table to determine rates for specific turfgrasses. Two applications of Blindside Herbicide 14 to 20 days apart may increase control over a single application.
Safe On
Kentucky Bluegrass, Tall Fescue Safe Rate:
0.075 - 0.15 ounces per 1,000 sqft
Bermudagrass, Centipedegrass, St. Augustinegrass, Zoysiagrass Safe Rate:
0.15 - 0.23 ounces per 1,000 sqft
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
Label Rate:
0.008 ounces per gallon
Cost Effectiveness:
Makes 147.65 gallons
at a cost of
$0.75 per gallon
Broadcast Treatment
per
Label Rate:
0.017 ounces per 1,000 sqft
Cost Effectiveness:
Covers 72600 square feet
at a cost of
$1.53 per 1,000 sqft
Safe On
Bentgrass, Kentucky Bluegrass, Bermudagrass, Bahiagrass, Centipedegrass, Kikuyu Grass, St. Augustinegrass, Seashore Paspalum, Zoysiagrass, Buffalograss Safe Rate:
0.014 - 0.023 ounces per gallon
or
0.029 - 0.046 ounces per 1,000 sqft
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
Label Rate:
2.5 fluid ounces per gallon
Cost Effectiveness:
Makes 9.6 gallons
at a cost of
$3.12 per gallon
Broadcast Treatment
Label Rate:
4 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 6000 square feet
at a cost of
$4.99 per 1,000 sqft
Safe On
No safe on treatments listed. Please, review the label or contact the merchant for more information.
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Broadcast Treatment
Label Rate:
6.4 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 5000 square feet
at a cost of
$3.00 per 1,000 sqft
Safe On
Bentgrass, Tall Fescue, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Bermudagrass, St. Augustinegrass, Zoysiagrass, Centipedegrass, Buffalograss, Bahiagrass, Kikuyu Grass, Seashore Paspalum, Bluegrass, Roughstalk, Carpetgrass Safe Rate:
6.4 fluid ounces per 1,000 sqft
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
Label Rate:
0.476 ounces per gallon
Cost Effectiveness:
Makes 1 gallons
at a cost of
$13.09 per gallon
Broadcast Treatment
per
Label Rate:
0.476 ounces per 1,000 sqft
Cost Effectiveness:
Covers 1000 square feet
at a cost of
$13.09 per 1,000 sqft
Safe On
Bentgrass, Bermudagrass, Fine Fescue, Perennial Ryegrass, Kentucky Bluegrass, Tall Fescue, Bahiagrass, Centipedegrass, Kikuyu Grass, Seashore Paspalum, Zoysiagrass, Buffalograss, St. Augustinegrass Safe Rate:
0.476 ounces per gallon
or
0.476 ounces per 1,000 sqft
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
Label Rate:
0.016 - 0.032 ounces per gallon
Cost Effectiveness:
Makes 40.95 - 81.9 gallons
at a cost of
$0.85 - $1.71 per gallon
Broadcast Treatment
per
Label Rate:
0.008 - 0.015 ounces per 1,000 sqft
Cost Effectiveness:
Covers 85800 - 171600 square feet
at a cost of
$0.41 - $0.82 per 1,000 sqft
Safe On
Bentgrass, Bermudagrass, Fine Fescue, Perennial Ryegrass, Kentucky Bluegrass, Tall Fescue, Bahiagrass, Centipedegrass, Kikuyu Grass, Seashore Paspalum, Zoysiagrass, Buffalograss, St. Augustinegrass Safe Rate:
0.016 - 0.032 ounces per gallon
or
0.008 - 0.015 ounces per 1,000 sqft
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
Label Rate:
0.4 - 1 fluid ounces per gallon
Cost Effectiveness:
Makes 320 - 800 gallons
at a cost of
$0.16 - $0.41 per gallon
Instructions:
For use on golf courses, sod farms, and highway rights-of-way only.
Broadcast Treatment
Label Rate:
0.4 - 1 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 320000 - 800000 square feet
at a cost of
$0.16 - $0.41 per 1,000 sqft
Instructions:
For use on golf courses, sod farms, and highway rights-of-way.
Safe On
Kentucky Bluegrass, Perennial Ryegrass, Tall Fescue Safe Rate:
0.4 - 1 fluid ounces per gallon
or
0.4 - 1 fluid ounces per 1,000 sqft
Bermudagrass, Zoysiagrass Safe Rate:
0.4 - 2 fluid ounces per gallon
or
0.4 - 2 fluid ounces per 1,000 sqft
Comment and Ask Questions About Purple Nutsedge