Question about Roundup "" Weed & Grass Killer

# How much roundup do i put in 3 liters of water

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Round up is currently offered in a few variations. If you have the "Spray and GO" or the "Spray and Go" refill product do not add water. The ratio is already correct. Likewise for the "Redy-to-Use Plus", do not add water.
If you have the "Weed and Grass Killer Concentrate Plus", the ratio is 3oz/gallon water. 3 liters of water=0.79 gallons so use 2.4 oz of this type of Round Up.
If you have the "Weed and Grass Killer Super Concentrate", the ratio is 1.5oz/gallon water so you would use 1.2 oz of product mixed into 3 liters of water.
If you have a different product and just need to work out the conversion from gallons to liters, 1 gallon=3.78 liters.
Hope this helps.

Posted on Dec 31, 2010

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