Your personal fluid requirements also can vary each day, depending on the other things you're doing, eating, and drinking. The Institute of Medicine recommends that women get 2.7 litersâthatâs 11 cupsâof water per day. Note, they donât say you need to drink 11 cups of water a day. That includes all sources of waterâfrom a basic glass of tap, to a cup of coffee, to the water content of the foods you eat (which, the IOM estimates, makes up about one-fifth of your daily fluid intake).
Roundup will work in the winter, it just takes longer. On a summers day it will start to kill weeds within 2-3 hours, with visible signs in within 4-5 days it takes 6 or more hours in the winter.
Ideal Weather. The recommended temperature for spraying Roundup for the quickest results is between 70 and 85 degrees Fahrenheit on a clear day.You may see results on annual grasses within to two to four days and seven or more days for perennial grasses when you apply the herbicide within these temperature ranges.pply Roundup to healthy grass for the best control. Roundup is a nonselective herbicide produced by Monsanto Company. When properly mixed with water it can kill many varieties of plants, including grasses. Weather is one of the factors that can determine the efficacy of Roundup.