Tarragon and Lemon Roast Chicken

Name: Tarragon and Lemon Roast Chicken
Ingredients: 4 pounds skin-on, bone-in chicken pieces; 1 tablespoon extra-virgin olive oil; Sea salt and cracked black pepper; 10 small sprigs tarragon; 1 tablespoon finely grated lemon zest; 3 cloves garlic, sliced; 2 fennel bulbs, trimmed and sliced; 1/2 cup dry white wine; 1/2 cup chicken stock; Lemon wedges, to serve