The rate range for GrazonNext HL Herbicide is 1.2 to 1.5 pints (19 to 24 fluid oz) product per acre.
GrazonNext HL Amount (In fluid oz) To Mix In 3 Gal Of Water With Various Application Rates
| GPA | 19 fl oz/A | 24 fl oz/A | 34 fl oz/A |
| 20 | 2.9 | 3.6 | 5.1 |
| 30 | 1.9 | 2.4 | 3.4 |
| 40 | 1.4 | 1.8 | 2.6 |
| 50 | 1.1 | 1.4 | 2.0 |
| 60 | 1.0 | 1.2 | 1.7 |
| 70 | 0.8 | 1.0 | 1.4 |
| 80 | 0.7 | 0.9 | 1.3 |
| 90 | 0.6 | 0.8 | 1.1 |
| 100 | 0.6 | 0.7 | 1.0 |
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.
Tpyically, truck spray rigs are 25, 50, or 100 gallon tanks. Keep in mind that larger tanks may require more agitation ability since you would be refilling less frequently. Usually for herbicides you should use at least 30 gallons of water per Acre for most applications. There are likely larger tanks for more complex systems with mechanical booms, however, we do not specialize in this type of agricultural equipment.
GrazonNext HL Herbicide is applied at 19-34 fl oz per acre per annual growing season for bullnettle. The label recommends to use 3 gallons of water every 1000 sq. ft., which would equal 130 gallons of water for each acre.
You will mix the GrazonNext HL Herbicide at 1.5 pints (24 oz) per 40 gallons of water per acre. For tough to control weeds you may use up to 2.1 pints (34 oz) per acre. Please review the product label for more information.
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.
For most viney plants, you would use 1.5 – 2.1 pints (24-34 fl oz) of GrazonNext HL Herbicide per Acre. There is a chart on page 4 of the label to convert rates depending on how much area your tank volume will cover. So you would need about 19 – 26 gallons of GrazonNext concentrate to cover that area. Since these are 2 gallon containers, that would be 10-13 containers.
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. You will 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, not to excede more than 2.1 pints per acre per year in any combination. Please refer to the product label for complete instructions and precautions.
The rate at which you apply GrazonNext HL Herbicide will depend on the specific type of thistle you are treating. If you are treating yellow starthistle, bull thistle, musk thistle, or plumeless thistle, then you can use 1.2 - 1.5 pints per Acre, which would be 0.44 - 0.5 oz per 1,000 square feet. For sowthistle, prickly sowthistle, Canada thistle, or scotch thistle, you would use 1.5 - 2.1 pints per Acre(this is the same for blackberry), or 0.5 - 0.78 oz per 1000 sq ft. For spot treating with a 1-2 gallon sprayer, you would use the 1,000 sq ft rate in 1 gallon of water. For larger areas, the exact amount of water needed with depend upon your spray equipment and at what speed the product is applied. Please refer to the product label for complete application instructions.
GrazonNext HL Herbicide is applied at 19-34 fl oz per acre (43,560 sq ft) for horse 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.
