SedgeHammer Herbicide (1.33 oz Bottle) Makes 40 Gallons Halosulfuron-methyl 75%

Description

SedgeHammer Turf  Herbicide 1.33 oz. Bottle - Makes 40 Gallons
Controls yellow and purple nutsedge and certain tough broadleaf weeds like horsetail.
Also suppresses green kyllinga.
Low use rate (1 1/3 oz/Acre or less) or .9 grams per 1000 square feet.
Controls nutsedge by moving through the plant and affecting the underground growing points (rhizomes and tubers).
It controls nutsedge after emergence in cool and warm season turfgrass (including St. Augustinegrass, Bermudagrass, Kentucky bluegrass, tall and fine fescue, and perennial ryegrass)
Considered as one of the more “gentle to turfgrass” products.
Pets and people can return to treated area once spray dries.
For optimum results it is best to apply SedgeHammer to young, actively growing nutsedge plants (plants that have emerged within the last 6 weeks). SedgeHammer works by killing the foliage and underground tubers. However, nutsedge plants that survive longer than 6 weeks can produce new nutlets. There may also be nutsedge that has emerged and sprouted above ground since the time of your application. SedgeHammer applications must be made consistently to ensure eventual eradication. Read the label for specific directions regarding maximum number of applications and rates.
Sedgehammer is absorbed into the leaf tissue within 24-48 hours and enters the vascular system. It travels to the base of the leaves where the growing point is located. Critical amino acid production within the plant is then halted. Yellowing and browning of leaves usually occurs within 10-14 days. It may take an additional 2 weeks before the nutsedge dies. If the nutsedge is not actively growing or is stressed in any way, this process may be delayed or interrupted.
Mixing Instructions, 1.33 oz container:
Using included spoon, measure .9 grams (one spoonful) and pour into 1 gallon of water. Measure level scoops only (not rounded).
*Swirl or mix the solution thoroughly.  The 0.9 grams will cover 1000 sq. ft. One full bottle (1.33 oz.) makes approx. 40 gallons of finished solution.
*Add 2 teaspoons of a nonionic surfactant (spreader sticker) and swirl gently until mixed.
For best results, add a surfactant that is specifically made for horticultural purposes and labeled for use with an herbicide.
Use only surfactants that contain at least 80 percent active material. Do not exceed the recommended amount of surfactant due to potential turf injury at higher rates.
While spraying, periodically swirl or shake the mixture to keep the product evenly distributed in the water.
Do not store the mixed solution as it will degrade and become ineffective
.
Always read the product label completely before use.
Each 1.33 oz. bottle makes 40 gallons of finished solution. Each gallon of finished solution covers approximately 1,000 square feet. In high volume broadcast applications, each 1.33 oz. bottle covers 1-2 acres.
Standard Application Dilution rates / Mixing Ratios for SedgeHammer:
*1.33 oz. bottle – Use 0.9 g (one spoonful) in 1-2 gallons of water with 2 teaspoons of a nonionic surfactant – More economical for broadcast applications
Broadcast applications (1.33 oz. bottle only):
*2/3 oz. in sufficient water for uniform application per acre – light infestations
*1 1/3 oz. in sufficient water for uniform application per acre – heavy infestations
*Do not exceed 4 applications per acre per season. Do not exceed 1 quart of surfactant per acre. Mix only what is needed at the time of application. Do not store unused solution.
SedgeHammer is for use in the following areas:
Commercial and residential turf and other non-crop sites including: airports, cemeteries, fallow areas, golf courses, landscaped areas, public recreation areas, residential property, roadsides, school grounds, sports fields, landscaped areas with established woody ornamentals, fairgrounds, race tracks, tennis courts, campgrounds, and rights-of-way
Tolerant Turfgrasses – Cool-Season: creeping Bentgrass, Kentucky Bluegrass, fine Fescue, tall Fescue, perennial Ryegrass; Warm-Season: Bahiagrass, Bermudagrass, Buffalograss (Sedgehammer+ only), Centipedegrass, Seashore pasapalum, St. Augustinegrass, Kikuyugrass, Zoysiagrass
Indoors
SedgeHammer is not labeled for indoor use of any kind.
Outdoors
See general mixing instructions, mixing rates, and application details above.
Established woody ornamentals in landscaped areas – Apply as a post-directed spray. Avoid contact of this product to leaves of desirable plants since foliar injury, discoloration or death may result.
Horsetail Control – SedgeHammer + (small packets): Apply 1 oz. (27 g or 2 pouches) per 1,000 square feet after horsetail has leafed out. SedgeHammer (bottle): Apply 2 2/3 oz. per acre, or 1.8 g per 1,000 square feet.
This rate of product will control horsetail that is less than 6 inches tall and suppress horsetail that is greater than 6 inches tall. Herbicide symptoms are likely to show within 2 weeks as a necrotic ring at the base of the plant, even though the leaves and stems remain green and a deep leathery green in color.
SedgeHammer Features
May be tank mixed with Glyphosate herbicides in areas such as rights-of-way or fallow land.
Convenient pre-measured packets or scoop included with 1.33 oz. bottle.
Small (13.5 g) packets already contain surfactant.
Superior control of yellow and purples nutsedges.
People and pets may return to treatment area once spray is dry.
Labeled for use in a variety of warm and cool weather turfgrasses.
Extra Tips for Using SedgeHammer
For best results, do not mow turf for 2 days before or 2 days after application.
SedgeHammer is effective if no rainfall occurs within 3 hours, but best results are obtained with no rainfall or irrigation for at least 4 hours.
Use only in established turfgrass: allow turf to develop a good root system and uniform stand before application.
Results may take 5-7 days to begin to appear.
Do not apply when turfgrass or nutsedge is under stress.
Do not apply when temperatures exceed 85 degrees F.
Do not apply to golf course putting greens.
For transplanted woody ornamentals, allow 3 months after transplanting before applying this product.
When using in fallow areas, allow 4 weeks between application and transplanting of woody ornamentals or seeding or sodding of turfgrass.
SedgeHammer may remain active in the soil up to 3 years after application.
Store concentrate under cool, dry conditions.
Compare to:
ProSedge Herbicide
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