Feminized, or fem , varieties offer a simple solution to these issues, as there is no need to spend time during their first days in flower checking for males, nor energy removing and destroying them once they are identified. So, remove the old turf and if you have a place to store it then do so as it will eventually rot down and make a great compost or top dressing later on. But the young leaves of stinging nettle are cooked and eaten by wild foods enthusiasts.  Source: [url=https://www.bigoven.com/recipe/seeds-cocktail/3052839]https://www.bigoven.com/recipe/seeds-cocktail/3052839[/url]