Our formulation chemists have worked continually since the launch of Roundup to bring out new formualtions with improved weed control, leass restrictive conditions of use and better safety profiles under COSHH.

The following information will help you work out how to find the best weed killer for your garden: Different Varieties of Weed Killer Higher pressure leads to an increase in nozzle flow rate, along with a decrease in median droplet size and an increase in spray fan angle. The Exploding Sprayer Myths video explains how pressure, boom height, and nozzle spacing work together to affect the coverage of the spray. Why is my sprayer not working? EXTEND WAND- Lift sprayer wand off bottle. Push the yellow button while pulling out on the wand nozzle tip. Fully extend the wand until the yellow button snaps into the ""SPRAY"" position. NOTE: white trigger will not function until the wand is fully extended and the yellow button is fully visible in the ""SPRAY"" position.

Fields and Conditions of Use

Yes, water is commonly used to dilute Roundup herbicide. Diluting concentrated Roundup with water is necessary to use it in a sprayer. Otherwise, it would be nearly impossible to apply Roundup over the entire surface of a plant as the amount needed would be so low. You would essentially be putting a few drops on a plant, and it needs to cover the surface of the ground or plant more thoroughly. The weed killer needs to be diluted. Then, the diluted product can be sprayed or applied directly to the stem of the weeds. This makes it possible to avoid getting weed killer on other plants.

Always use sprays from the store in rotation to avoid the need to dispose of out of date agrochemicals, which are Hazardous waste*. Prevent weed seeds from germinating by using a weed killer that stays in the soil. This will stop weeds from growing, but will also stop any other plants from germinating as well. Dicamba – effective against broadleaf weeds like milkweed, as well as woodier plants like brambles. The best weed killer will show visible results within 1 – 2 days. My advice is to look for a large capacity that will treat a surface area of at least 100 m² as these will generally offer the best value for money. Prioritise weed killers that kill the entire plant, including the roots, to prevent the weed from re-sprouting . All glyphosate products are not same. While they all contain the active ingredient, glyphosate, the formulation type in which the glyphosate is carried plays a major role in performance.This weed control is exceptionally strong, with a single 2 L bottle treating up to 3332 sqm. It would be ideal for those with a badly overgrown allotment or garden, but it’s also a good choice if you’re after a super strong weed killer for deep-rooted weeds. The Deadfast Concentrated Weed Killer Sachets is for those who don’t want to worry about mixing the right amount of product. It comes with 12 sachets and is able to cover up to 720 sqm. You can simply dispense a sachet of product into a watering can, add water and then apply to the weeds you are wanting to treat. If the situation you intend to use a PPP for is not listed on the product label, then you cannot follow label instructions and comply with the law. You may need to choose a different product which does carry the intended use. Crop Specific Information Finally, look out for a weed killer that comes with a pressure sprayer to make application easier . Some weed killers will need diluting which can be time consuming; however, they often work out cheaper.

Don’t leave bare soil. Weeds thrive in open spaces in the soil. Plant vegetables, flowers and shrubs close together to minimise open areas where weeds can pop up. Selective weed killer is usually safe to use on lawns as it won’t kill off the grass. It will only target and kill specific types of plans (eg. weeds). Selective weed killer is normally clearly sold as being lawn safe. Therefore, if a weed killer doesn’t mention being safe for lawns, don’t use it on grass (unless you don’t mind the grass getting scorched). Forks, trowels and hoes are good to have in the armoury against stubborn weeds. But sometimes you need something more. An effective weed killer can help truly eliminate weeds, keeping your garden looking pristine. Plus, they’re not only useful in the battle against common weeds; certain weed killers can get rid of brambles, nettles and thistles as well. The bottle of weed killer automatically dispenses out pre-measured amounts of the concentrated product. Although some thought is still required whilst making up the diluted formula, it’s easier than a classic free-pour dispenser. It is important to note that If you are going to dilute the mixture and are not sure if the lower rate will be effective you may end up needing to respray.When you reduce the spray volume of foliar herbicides, the concentration of herbicide will increase to maintain the same dose of active ingredient. However, reducing the spray volume will also cause a decrease in droplet size, resulting in a greater potential for drift. When is it too windy to spray?