GrazonNext HL Herbicide is used at rates of 1.2 – 2.1 pints per Acre (19 – 34 oz per Acre) in sufficient water to cover that area. So you need to know first how much area your 25 gallon tank covers (usually ½ Acre to 1 Acre), and then check Table 3 on the product label for the weeds you are targeting. GrazonNext is limited to 2 applications per year, and do not apply more than 2.1 pints per Acre per year in any combination. Please refer to the product label for complete instructions and precautions.
Per the GrazonNext HL Herbicide product label for soda apple: Spot treatment at rates up to 4.2 pints (68 fl oz) per acre of GrazonNext HL may be particularly effective against dense patches of perennial broadleaf plants. The amount of water will depend on how much will cover a 1,000 sq ft uniformly usually 1-2 gallons of water per 1,000 sq ft.
The dilution rates for GrazonNext HL Herbicide will vary depending on the weeds you are targeting and the application site. Please refer to the product label for the appropriate rate for your needs.
GrazonNext HL Herbicide is not specifically labeled for bitterweed.
Yes, GrazonNext HL Herbicide is labeled to treat Coneflower, upright prairie.
GrazonNext HL Herbicide is not labeled for Japanese meadowsweet. It appears that a glyphosate or triclopyr product would be more effective according to this article here.
GrazonNext HL Herbicide is not labeled for millet. Monterey Grass Getter is labeled to treat for millet.
No, GrazonNext HL Herbicide is not labeled for crabgrass.
GrazonNext HL Herbicide does not list sudan grass on the label as tolerable so we cannot confirm whether it would be safe to use on this species. You may contact the manufacturer, Dow AgroSciences, at 317-337-3000 for more information.
GrazonNext HL Herbicide does not actually list that it controls creeping indigo so we are not able to provide a rate. There is an article here with advice on using it that might be helpful.
GrazonNext HL Herbicide is not labeled to control chufa which appears to be in the sedge family. That being said we would recommend testing over a small area before a full broadcast just to be sure.
There is no specific information listed for GrazonNext HL Herbicde regarding freezing point; however it should not be applied when the ground is frozen or stored in temperatures less than 45 degrees.
Choosing to wear a face mask while spot spraying or broadcast spraying is up to you but a mask is not required on the product label. You will want to make sure you are spraying on a non windy day to reduce drift or risk of blow back onto you. Products like GrazonNext would be toxic to an animal were it to drink it or consume it while its wet, same as most products on the market. Once its dried and had time to absorb into the plants you are targeting, there would not be solution left for the animal to consume in a way that would be harmful.
Per the label, "Do not use manure from animals feeding on hay treated with GrazonNext HL Herbicide in compost". Also, "Do not transfer animals grazing or feeding on hay to areas where sensitive broadleaf crop occur without first allowing 3 days of grazing on an untreated pasture. Otherwise, urine and manure may contain enough aminopyralid to cause injury to sensitive broadleaf plants."
We reached out to the manufacturer of GrazonNext HL Herbicide and they said due to the strength of the product, they didn't think any tank neutralizer would work to offset it enough to be safe for disposal on your property. They recommended calling your local city/counties household waste agency and let them know your situation and see if someone can come out and remove the solution for you.
The use rate for GrazonNext HL per acre varies by target plant species and use area. For general applications you can use around 19 oz per acre, and can do no more than 2 broadcast applications per year. This will be typically be applied at around 45 gallons of water per acre. For more specific use instructions you can reference the Product Label.
There should not be any issue applying GrazonNext herbicide after applying your fertilizer. The product label for GrazonNext has directions for mixing the herbicide with liquid fertilizer, but this is not required. You should not use GrazonNext to water-in a dry fertilizer. You do not necessarily need to reapply fertilizer after using GrazonNext.
Please be sure to read the product label completely regarding restrictions on use of and transport of hay, use of manure, and movement of animals since manure and urine from animals consuming grass or hay treated with this product may contain enough aminopyralid to cause injury to sensitive broadleaf plants. Per page 4 of the GrazonNext HL Herbicide label:
Do not plant a broadleaf crop (including soybeans, sunflower,
tobacco, vegetables, field beans, peanuts, and potatoes) in fields
treated in the previous year with manure from animals that have
grazed forage or eaten hay harvested from aminopyralid-treated
areas until an adequately sensitive field bioassay is conducted to
determine that the aminopyralid residues in the soil is at level that is
not injurious to the crop to be planted.
Yes, GrazonNext HL Herbicide is applied at 19-34 fl oz per acre (43,560 sq ft) for horse nettle/bull nettle. The amount of water will depend on how much will cover a 1,000 sq ft uniformly, usually 1-2 gallons of water per 1,000 sq ft. Be sure to review the full product label before use since there are many restrictions regarding the use of this herbicide.
