August heat wave on the Gulf Coast demands a sorbet, my Muscadine Sorbet Recipe is a gift in this heat. Muscadine is a delicious grape that is grown on a vine in the south. This grape is easy for homeowners to grow because it is tolerant of heat and insects. At our home, we do not use any pesticides on the muscadine vine. Vines will continually provide grapes until the vine is complete.