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.
Kill the Weeds First. If you don't want new weeds popping up in your new lawn, practicing some effective weed control before you spread the seed is a good strategy. But keep in mind that if you kill off existing weeds with an herbicide, you'll have to wait a few weeks (30 days with some herbicides) before seeding. Because of this, other weed control methods like cutting the weeds off from sunlight by covering them with thick black plastic for a week or two are worth considering.