Beat the heat in style with the Periwinkle Mix (Vinca) seeds from SeedTherapy. This heirloom favorite is a true summer warrior—blooming effortlessly through intense heat, humidity, and drought. With glossy green foliage and cheerful, pinwheel-shaped flowers in shades of pink, rose, and white, this mix adds nonstop color to containers, borders, and tough sunny spots. Each pack includes approx. 100 non-GMO, American-grown seeds. Gift wrapping available! SeedTherapy PeriwinkleVinca SummerFlowers HeatTolerantPlants HeirloomSeeds LowMaintenanceGarden DroughtTolerant LTKgarden EtsyGardens ColorfulGroundcover FlowerSeeds LTKSeasonal LTKFindsUnder50 LTKHome