Apr 25, 2014 10:00 AM By Sabrina Bachai. Pickles have been around for thousands of years, and while there are many benefits of eating the crunchy treat, there are also health benefits of pickle juice as well. Photo courtesy of Shutterstock.
Application. The proper time to apply weed and feed to your grass is after you are able to mow the grass at least four times. In general, the first mowing of new grass takes place two to three weeks after planting and proceeds every week to two weeks after that.f you decide to apply weed and feed, do so three to four days after mowing and always on a wet lawn when you can ensure it will not rain or be watered for two days afterward. Follow all manufacturer's instructions and warnings for the product.
Best Answer: It is generally recommended to wait until your new grass has had 4 mowings. So you are almost there! Be sure that your grass is wet before you put the weed and feed down---so that the weed killer part of it will stick to the weeds.You should probably see wilting on the weeds within 18-24 hours, and they will be dead within a week. Don't put the weed and feed down, if rain is expected within 36 hours.The fertilizer part of it does need to be watered in....so water the whole lawn area very well after the weeds begin to wilt. 2 days after application is probably the best time.est Answer: It is generally recommended to wait until your new grass has had 4 mowings. So you are almost there! Be sure that your grass is wet before you put the weed and feed down---so that the weed killer part of it will stick to the weeds.