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.
Roundup will kill your crabgrass and any other grasses so spray only in the areas where you do not have much good grass you are trying to save. The good thing is you can plant grass seed in those areas 7 days after spraying Roundup. You should rake out the crabgrass to help rough up the soil prior to seeding.