That is correct, you should only be mixing up the amount of solution you plan to use at that time and no left over solution should be stored in the sprayer. Up to 24 hours is the most you would leave a product in solution for and one like Pramitol 25E will start to settle and break down in the sprayer the longer it is left sitting.
Pramitol 25E is a soil sterilizer and would kill all plants it comes into contact with and within typically a 5 foot reach of where it is used. This is only for bare ground applications in areas where you want no plant life to grow for up to one year, such as gravel driveways/walkways, airport runways, etc.
Broadleaf weeds in a flower & ornamental beds will be treated very differently and much more carefully than would be needed in a lawn. Any broadleaf weeds (like clover, violets, dandelion, bittercress, etc) have to be hand pulled or directly spot treated with a general weed control product or roundup. Since broadleaf weeds are so similar in nature to most plants found in bedding areas, you would not be able to spray over the top without harming both. Any grassy weeds can usually be controlled with an over the top broadcast spray in flower beds with no worry of harm coming to them, but you will always want to check the product label for your specific species to be sure it’s safe. We recommend using pre-emergents as that is the most effective way to stop weeds especially in flower bed areas where chemical options are limited. Below you fill find links to liquid and granule options for your bedding areas.
Post Emergent (kills what has already emerged from the soil)
Grass Out Max
Non Ionic Surfactant- Will need to be mixed in with the Grass Out Max
Pre-Emergent Herbicide
Snapshot Herbicide
Pramitol 25E is mixed at the rate of 8 ounces per gallon of water at the lowest dilution, up to 32 ounces per gallon for harder to kill brush. Please see the product label for complete application instructions.
A Pramitol 25E spill should fade over time, or you can use a tough deck brush to remove.
Applying Pramitol 25E at less than the recommended rates may cause the product to be less effective or not effective at all.
Pramitol 25E is mixed at the rate of 8 ounces per gallon of water at the lowest dilution, up to 32 ounces per gallon for harder to kill brush. Please see the product label for complete application instructions.
Yes, Pramitol 25E can be mixed with glyphosate products like Cornerstone Plus Herbicide for more effective results.
Pramitol 25E is mixed at the rate of 8 ounces per gallon of water at the lowest dilution, up to 32 ounces per gallonfor harder to kill brush. Please see the product label for complete application instructions.
Pramitol 25E is a total vegetation killing product and will eliminate anything growing where you spray it. It will keep anything new from growing in the treated areas for up to 1 year. Caution should be used during application as some leaching in the soil could occur and destroy nearby desirable vegetation and turfs.
You could potentially use a hose-end sprayer to apply Pramitol 25E if you can correctly calibrate your sprayer and avoid any potential contact or runoff to any desirable plants. For susceptible perennial grasses, you would use 12 - 18 oz per 1,000 square feet in sufficient water. For hard-to-kill perennial weeds and grasses, you would use 22 - 29.4 oz. per 1,000 sq ft. It is most important to use the correct amount of herbicide for the area you are treating and then using sufficient water or rainfall to irrigate it into the soil than it is to use a specific amount per gallon of water. Please refer to the product label for complete application instructions. Another option would be a backpack sprayer.
You are pretty close on your application needs. The Pramitol 25E Product Label states for under asphalt and similar areas: Apply Pramitol 25E uniformly at the rate of 7.8 gals. per acre (23 oz. per 1,000 sq. ft.) in a minimum of 100 gals. of water. Use the lower rate to control annual and susceptible perennial weeds and grasses such as downy bromegrass, oatgrass, goosegrass, quackgrass, puncturevine, goldenrod, and plantain. Use the higher rate to control hard-to-kill perennial weeds and grasses such as johnsongrass, bindweed, and wild carrot.
Mixing roundup in will definitely help with the burn down of the already actively growing and emerged weeds. Using most roundup products around 2-5 oz per gallon of water will yield a strong enough solution for any burn down. Be sure to keep the Pramitol outside the dripline of any desirable vegetation on the property like trees/bushes/shrubs etc.
Pramitol 25E is mixed at the rate of 8 ounces per gallon of water at the lowest dilution, up to 32 ounces per gallonfor harder to kill brush. Please see the product label for complete application instructions.
Pramitol 25E is a total vegetation killing product and will eliminate anything growing where you spray it, including thistle. It will keep anything new from growing in the treated areas for up to 1 year. Caution should be used during application as some leaching in the soil could occur and destroy nearby desirable vegetation and turfs.
Pramitol 25E should not be applied if the ground is frozen.
It is recommended to mow 2 days before Pramitol 25E application and you can mow as soon as two days after application.
Per the Pramitol 25E manufacturer, you should wash the area well with soap and water and allow it to dry completely. They recommend putting a barrier over it once it has dried (a towel or a floor mat) for at least a couple of weeks.
You should not apply Pramitol 25E around any wells or cisterns as it could contaminate ground or drinking water. Pramitol is very persistent, so you should never use or spray it anywhere near desirable plants or cropt. To treat around water that you will use to irrigate crops, you will need to use herbicides labeled for this application. You could use a non-selective aquatic herbicide such as Rodeo Herbicide which is safe for use around drainage ditches, and there is no restriction on the use of treated water for irrigation, recreation, or domestic purposes. Be sure you use an aquatic approved surfactant when using Rodeo, such as DyneAmic Surfactant.
You should not use Pramitol 25E anywhere where you want plants to grow for at least one year. This is considered a soil sterilant and it lasts up to a year in the soil. If you are wanting to renovate an area, then you can use something that does not persist in the soil, such as GlyPhoSel Pro. We recommend waiting 2 weeks for the target plants to die completely before removing the dead plant material and putting down your groundcover or other desirable plants.
Pramitol 25E actually can be shipped to Colorado.
Pramitol 25E is a total vegetation killing product and will eliminate anything growing where you spray it. The Pramitol will keep anything new from growing in the treated areas for up to 1 year. Caution should be used during application as some leaching in the soil could occur and destroy nearby desirable vegetation and turfs. You should use 50-100 gallons of water per Acre, or at least 1-3 gallons of water per 1000 sq ft. You would not be able to plant hay or other desirable plants in the treated area for at least one year.
Pramitol 25E is labeled for use in the following areas: industrial sites, non-crop areas on farms, under asphalt, railroads, lumberyards, airports, recreational areas, and highway medians. It is not labeled for residential use.
