It will depend on which roundup product (there are many, many different ones) your using, what type of sprayer, and what type of weeds your treating. If your directions are missing, or your not sure how to interpret something, I recommend going to any home depot, lowes, ace hardware, etc, and ask them for help. You can also visit Monsanto's web site. here is a link with many of the Labels that include directions, and mixture ratios. http://www.monsanto.com/products/Pages/msds-labels.aspx Good Luck!
Answers & Comments
It will depend on which roundup product (there are many, many different ones) your using, what type of sprayer, and what type of weeds your treating. If your directions are missing, or your not sure how to interpret something, I recommend going to any home depot, lowes, ace hardware, etc, and ask them for help. You can also visit Monsanto's web site. here is a link with many of the Labels that include directions, and mixture ratios. http://www.monsanto.com/products/Pages/msds-labels.aspx Good Luck!