Preheat oven to 325°. Line a roasting pan with foil and top with a wire rack.
Remove neck and giblets from turkey. Pat turkey dry using a paper towel. Sprinkle turkey evenly with salt and pepper; insert lemon, thyme, rosemary, bay leaves, and garlic into cavity. Place on wire rack in roasting pan.
In a small saucepan, combine jelly, maple syrup, and butter. Cook over medium heat, stirring occasionally, until jelly and butter are melted and warm, about 5 minutes. Let cool for 5 minutes.
Brush one-fourth mixture over turkey. Tent with foil; cook for 2 hours.
Increase temperature to 425°; brush one-fourth jelly mixture over turkey. Roast until a meat thermometer reads 165°, about 20 minutes more. Brush remaining jelly mixture over turkey and let sit for 15 minutes before carving. Garnish with grapes, baby artichokes, and kale, if desired.