“” Weed & Grass Killer
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Roundup concentrate is normally mixed at the rate of 1 to 50 or 2%. This should kill most weeds and you can treat hard to kill weeds with a second application. 2% works out at about 3 fluid ounces per gallon. For an imperial or UK gallon you would need 90mL or 75 mL in a US gallon. You will probably find a bottle or can around the house which has this capacity and cut the top off it to use as a measure.
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Use 2% fl oz (5 Tbs) per gallon of water for each 300 sq ft. If soil is dry, water before application and 2 to 3 days after application. – If green patches remain after 7 days, reapply. Wait 7 days after last application to rake, till or replant with seed or sod.
A: Roundup Weed and Grass Killer Concentrate Plus contains 18% Glyphosate.
For best results, add 6 fl. oz. of concentrate to one gallon of water. Use of a Roundup brand sprayer is recommended.
For best results, add 2.5 fl. oz. of the concentrate to 1 gallon of water. Use of a Roundup brand sprayer is recommended.
Roundup Pro Concentrate can applied in a hand held pump sprayer at 2.4-4 fl oz per gallon of water. You will use the finished solution within 24 hrs of mxing.
For your sprayer it`s 125ml in 5 litres water, this sprays 250m2, but this rate can be changed by changing spray nozzle size on some knapsack sprayers.. Usually it would be 250ml per 10 litres of water, which would spray 500m2.
1) Mix 100 mL of product in 2 L of clean water (1 part Roundup, 20 parts water). 2) Apply prepared solution over equivalent of 40 square metres (10 paces x 4 paces*). 3) Ensure uniform and complete spray coverage but not to the point of run-off. NOTE: Mix only enough spray solution to treat intended area.
So, a product like RoundUp Ultra that contains surfactant will be enhanced by addition of ammonium sulfate if mixed with hard water. MSU recommends adding 17 pounds of ammonium sulfate to the spray water before the glyphosate is added.
General Use Rate: 10mL per litre of water. 1 x 20L will mix approx 2000L of Glyphosate Spray Mix at general mixing rate. 1 x 5L will mix approx 500L of Glyphosate Spray Mix at general mixing rate. 1 x 1L will mix approx 100L of Glyphosate Spray Mix at general mixing rate.
RATE: 10mL per litre of water.
Apply when weeds are actively growing. Apply to ensure complete and uniform wetting of foliage.
RATE: 10mL per litre of water.
Apply when weeds are actively growing. Apply to ensure complete and uniform wetting of foliage.
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Roundup superconceterte mixing – Roundup "" Weed & Grass Killer
ANSWER : I assume you are talking mixing ratios. In most cases a 1% roundup to water mixture will kill many plants. On very stubborn species you can go to a 2% concentrate but anything above that in my opinion you’re just wasting your money. More isn’t always better when it comes to weed killers.
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Can I use the multi spray with bleach on my pavers to get rid of mold
ANSWER : Yes that will work
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When I mix Roundup consentrate plus with the correct amount of water and fail to use it for several weeks, a film/slim forms in the applicator bottle that prevents the mix from spraying (clogs the spray nozzle). Any ideas or is this a known problem?
ANSWER : Take the spray head off and soak it for 5 minutes in peroxide
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What is the mixing ratio for roundup – Roundup "" Weed & Grass Killer
ANSWER : Hi,It is very nearly the same a a two cycle gas oil mix… 50-1or about 2.5 ounces to a gallon of water…heatman101
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I need to know How much roundup per gallon of water.
Also, can I mix Krovar with it and if so how much per gallon?
Also, can I mix Krovar with it and if so how much per gallon?
ANSWER : I use 3 oz. of Roundup to every gallon of water and it kills even the local star thistle. They can be used together with the Krovar ratio at 2.4 oz. per gallon.
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Unable to remove lid from pressurized weed sprayer
ANSWER : I think some of the Roundup Jugs with pump & sprayer or 1 time use jugs & then you Throw them away – new safety thing ?
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How do you get the top off? – Roundup 2 Gallon Pro Garden Poly Tank Pump Sprayer (Roundup)
ANSWER : Howdy chloebuckski,This is a question that I get quite often. Here is the answer; with some pressure push the handle inward while turning counterclockwise. When you feel the handle sink in, keep turning and you’ve got it.Hope this helps,Coach Davecommunity.homedepot
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I just want to know how much of roundup to put in the tank, you use air to disperse the weed killer?
ANSWER : Hello,
Yes I do use it, you can put about 1qt of round up for every gallon of water. This should kill your weeds, for most precise mixing instructions check the bottle label.
Thanks.
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