- You Will Get 150 Seeds Of Sage, Blue Flower Salvia Farinacea Flower Seeds. - Perennial. - Blue. - 16 to 20 inches tall. - Sun or part shade. - Hardy zones 7 to 10. - This produces a flower spike that is a deep blue purple color. - Is drought resistant and attracts birds, bees, and butterflies. - Comes with planting instructions.