24 ounces dried apricots (about 4 cups; see Cook's Note)
3 cups boiling water
3/4 cup dry sherry or white wine
4 sprigs fresh rosemary plus 1 teaspoon chopped fresh rosemary
1 teaspoon lemon zest plus 1/4 cup lemon juice
1.75 ounces powdered fruit pectin
4 cups granulated sugar
If you want a less chunky jam, chop the apricots ahead of time, or add the jam to a food processor.