Witchgrass Weed Killer

Panicum capillare Herbicide

Description of Witchgrass (Panicum capillare):
Witchgrass is a very densely hairy summer annual grass that reaches just shy of 3 feet in height. The stems are somewhat flattened and it has a fibrous root system.

Control Options for Witchgrass

Legend:
Control
Suppression
No Control
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
Label Rate:
1 - 1.5 fluid ounces per gallon
Cost Effectiveness:
Makes 21.33 - 32 gallons
at a cost of
$0.50 - $0.76 per gallon
Broadcast Treatment
Label Rate:
1.1 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 29040 square feet
at a cost of
$0.56 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:
3.1 - 7.2 lbs per 1,000 sqft
Cost Effectiveness:
Covers 6944 - 16129 square feet
at a cost of
$4.65 - $10.79 per 1,000 sqft
Safe On
Bentgrass Safe Rate:
1.8 - 2.4 lbs per 1,000 sqft
Fine Fescue, Red Fescue Safe Rate:
1.8 - 3.6 lbs per 1,000 sqft
Buffalograss, Kentucky Bluegrass, Perennial Ryegrass Safe Rate:
1.8 - 4.8 lbs per 1,000 sqft
Bermudagrass, Bahiagrass, Centipedegrass, Kikuyu Grass, Seashore Paspalum, St. Augustinegrass, Tall Fescue, Zoysiagrass Safe Rate:
1.8 - 7.2 lbs per 1,000 sqft
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
per
Label Rate:
0.18 - 0.83 ounces per 1,000 sqft
Cost Effectiveness:
Covers 96386 - 432432 square feet
at a cost of
$0.15 - $0.69 per 1,000 sqft
Instructions:
Refer to the green safe rates table for the correct rate for your turf-type.
Safe On
Bentgrass Safe Rate:
0.18 - 0.37 ounces per 1,000 sqft
Fine Fescue Safe Rate:
0.18 - 0.42 ounces per 1,000 sqft
Buffalograss, Kentucky Bluegrass, Perennial Ryegrass Safe Rate:
0.18 - 0.55 ounces per 1,000 sqft
Bermudagrass, Bahiagrass, Centipedegrass, Kikuyu Grass, Seashore Paspalum, St. Augustinegrass, Tall Fescue, Zoysiagrass Safe Rate:
0.36 - 0.83 ounces per 1,000 sqft
Comment and Ask Questions About Witchgrass