In large bowl combine 3 cups of the flour, 1/4 cup of the fresh herbs, the yeast, and 1 1/2 tsp. of the salt. Add the warm water. Stir until flour mixture is moistened. (The dough will be sticky and soft.) Cover bowl with waxed paper; let rest at room temperature 2 hours.
Grease a 15x10-inch baking pan. Using a fork, stir the remaining 1 cup flour into the dough. Gather dough with your hands. Place dough in the prepared pan. Using a rubber spatula coated with nonstick cooking spray, gently spread dough in pan (dough will be sticky). Coat a piece of plastic wrap with nonstick cooking spray; cover dough with plastic wrap, coated side down. Let rest at room temperature 1 1/2 to 2 hours or until puffy.
Preheat oven to 400 degrees F. Carefully uncover dough. Stir together the remaining 1/4 cup fresh herbs, the oil, and garlic; drizzle over surface of dough. Sprinkle with the remaining 1/4 tsp. salt.
Bake, uncovered, about 30 minutes or until golden brown. Cool slightly in pan on wire rack. Serve warm.