



HALO Select - Halsulfuron | Herbicide
HALO Select™ - Halsulfuron (Brand Alternative - SedgeHammer®) is a selective herbicide used for post-emergent formulated specifically to kill nutsedge and kyllinga without injury to turfgrasses, established ornamentals, shrubs, or trees.
- Active ingredient is Halosulfuron-methyl (5%)
- Great for treating yellow and purple nutsedge and kyllinga
- This is the generic version of SedgeHammer
- This product makes an excellent “spike” or addition to Celsius Herbicide if you have specific problems with sedges
Product Description:
Halo Select is a generic version of Sedgehammer, a post-emergent selective herbicide that targets bothersome sedges and certain broadleaf weeds. The formulation is “WDG” which stands for “Water Dispersible Granule” meaning the product is dry, and you mix it in water and spray it.
This product is easy on turf but does work a little slowly. It can take up to 21 days to see full results, but it works well if you have patience.
Halo is recommended to be mixed with a non-ionic surfactant for maximum effectiveness. 1-2oz/1000 of non-ionic surfactant added to each gallon of spray mix is sufficient.
Application Information:Â
This is a professional formulation and should be applied from a battery sprayer or pump sprayer. There are no labeled heat restrictions with this product.
- Halo 75 WDG 1.33 oz: This bottle comes with a small scoop, and one level scoop is added to 1 gallon of water to cover 1,000 sq ft or for spot sprays. The 1.33oz bottle can cover 1 acre approx 43,500 sq ft. You will want to add a surfactant along with this product in your spray tank.
Halo Select can be used any time during the growing season on all grass types, including the following:Â
- Cool-Season Lawns - Kentucky Bluegrass, Turf Type Tall Fescue (all fescues), Ryegrass.
-
Warm-Season Lawns - Bermuda, St Augustine, Zoysia, Centipede, Bahia.
| Â Coverage | (1) 1.33oz bottle covers approx 43,500 sq ft (1 acre) |
| Application Details | See product label for specific application rates Mix with 1 gallon of water |
| Water-In Instructions |
Do not water this product in. Let it sit. |
- Label:Â Halo Info
- Package Includes: (1) 1.33 oz bottle based on selection
- Storage: Store in a cool dry place away from direct sunlight. The product will store for 2 years under warehouse conditions.
Shipping Information:
|
Shipping costs |
Included for most states within the U.S. |
|
State Restrictions |
Alaska (AK), Arizona (AZ), Hawaii (HI)Â |
|
Stickers |
Sorry, no stickers with this item |
|
Typical Delivery Time |
4 - 7 business days |
| Product Type | Water Dispersible Granule |
| Cancel | Return | Exchange |
All sales are final; no cancellations, returns, or exchanges |
Â
Some products may not be registered for sale or use in all states or counties and/or may have state-specific use requirements. This information is for reference only. It is the responsibility of the user to verify the product is registered and appropriate for use in a given state.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
HALO Select™ - Halsulfuron (Brand Alternative - SedgeHammer®) is a selective herbicide used for post-emergent formulated specifically to kill nutsedge and kyllinga without injury to turfgrasses, established ornamentals, shrubs, or trees.
- Active ingredient is Halosulfuron-methyl (5%)
- Great for treating yellow and purple nutsedge and kyllinga
- This is the generic version of SedgeHammer
- This product makes an excellent “spike” or addition to Celsius Herbicide if you have specific problems with sedges
Product Description:
Halo Select is a generic version of Sedgehammer, a post-emergent selective herbicide that targets bothersome sedges and certain broadleaf weeds. The formulation is “WDG” which stands for “Water Dispersible Granule” meaning the product is dry, and you mix it in water and spray it.
This product is easy on turf but does work a little slowly. It can take up to 21 days to see full results, but it works well if you have patience.
Halo is recommended to be mixed with a non-ionic surfactant for maximum effectiveness. 1-2oz/1000 of non-ionic surfactant added to each gallon of spray mix is sufficient.
Application Information:Â
This is a professional formulation and should be applied from a battery sprayer or pump sprayer. There are no labeled heat restrictions with this product.
- Halo 75 WDG 1.33 oz: This bottle comes with a small scoop, and one level scoop is added to 1 gallon of water to cover 1,000 sq ft or for spot sprays. The 1.33oz bottle can cover 1 acre approx 43,500 sq ft. You will want to add a surfactant along with this product in your spray tank.
Halo Select can be used any time during the growing season on all grass types, including the following:Â
- Cool-Season Lawns - Kentucky Bluegrass, Turf Type Tall Fescue (all fescues), Ryegrass.
-
Warm-Season Lawns - Bermuda, St Augustine, Zoysia, Centipede, Bahia.
| Â Coverage | (1) 1.33oz bottle covers approx 43,500 sq ft (1 acre) |
| Application Details | See product label for specific application rates Mix with 1 gallon of water |
| Water-In Instructions |
Do not water this product in. Let it sit. |
- Label:Â Halo Info
- Package Includes: (1) 1.33 oz bottle based on selection
- Storage: Store in a cool dry place away from direct sunlight. The product will store for 2 years under warehouse conditions.
Shipping Information:
|
Shipping costs |
Included for most states within the U.S. |
|
State Restrictions |
Alaska (AK), Arizona (AZ), Hawaii (HI)Â |
|
Stickers |
Sorry, no stickers with this item |
|
Typical Delivery Time |
4 - 7 business days |
| Product Type | Water Dispersible Granule |
| Cancel | Return | Exchange |
All sales are final; no cancellations, returns, or exchanges |
Â
Some products may not be registered for sale or use in all states or counties and/or may have state-specific use requirements. This information is for reference only. It is the responsibility of the user to verify the product is registered and appropriate for use in a given state.






















