Meet the most all-encompassing and easy-to-use herbicide for southern turf. With powerful resistance management and broad-spectrum control, Coastal™ Herbicide can be used safely on all the four major warm-season turf grasses without the need to tank mix. This makes Coastal a smart choice when treating multiple lawns. And Coastal outperforms the current industry leader on hard-to-control weeds, including crabgrass and Poa annua.
| Active Ingredient | % |
|---|
| Simazine | 27.20 % |
| Prodiamine | 17.68 % |
| Imazaquin | 7.62 % |
| Other Ingredients | 47.50 % |
Label & SDS
Mode of Action
Photosynthesis Inhibitors, Lipid Synthesis Inhibitors
Site of Action
(5) Photosystem II Inhibitor, (1) ACCase Inhibitor
Safe On
Click on a grass type below to see safe application rates:
Bermudagrass, Centipedegrass, St. Augustinegrass, and Zoysiagrass
Not Safe On
No not safe on treatments listed. Please, review the label or contact the merchant for more information.
Maximum Yearly Limits
Do not exceed the maximum of 113 fl.oz. per acre per year.
Effective Temperature Range
Application made during high humidity and temperatures (above 85 degrees) may occasionally exhibit temporary phytotoxicity/yellowing; but normally is fully recovered within 3 weeks.
Before Seeding Instructions
Do not reseed or winter overseed for 4 months after treatment.
After Seeding Instructions
Do not use on dicondria or winter overseeded turfgrasses such as ryegrass, fescue, bentgrass or poa trivialis when those species are desirable.
CertainLabel™
Coastal Optimized Application Label Rate Calculator
Legend:
Control
Suppression
No Control
Blanket Treatment:
per
1
| Grass / Turf Types | Safe |
|---|---|
| Bermudagrass |
|
| Centipedegrass |
|
| St. Augustinegrass |
|
| Zoysiagrass |
|
1
Jump to
CertainLabel™ Coastal Label Rates & Calculator
for
these 4 turf types
Blanket Treatment
per
Label Rate:
1.1 - 1.47 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 217800 - 290400 square feet
at a cost of
$1.27 - $1.69 per 1,000 sqft
at a cost of
$1.27 - $1.69 per 1,000 sqft
Instructions:
The lower rate is recommended for spring if spring transition is expected within a month. Higher rates may be used if spring transition is at least 4-6 weeks away or has already occurred and also for fall.
1
1
Jump to
CertainLabel™ Coastal Label Rates & Calculator
for
these 100 weeds
Blanket Treatment
per
Label Rate:
1.1 - 1.47 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 217800 - 290400 square feet
at a cost of
$1.27 - $1.69 per 1,000 sqft
at a cost of
$1.27 - $1.69 per 1,000 sqft
Instructions:
The lower rate is recommended for spring if spring transition is expected within a month. Higher rates may be used if spring transition is at least 4-6 weeks away or has already occurred and also for fall.
