Salvia sagitatta, the Arrow Leaf Sage is striking for its arrow shaped green leaves and blue flowers. Salvia sagitatta grows well in full sun to modest shade. Salvia sagitatta is a robust perennial that has gotten as big as 5 feet by 5 feet. Salvia sagitatta blooms Spring through Fall. Salvia sagitatta was damaged but not killed at 20° F. Salvia sagittata is native to the high elevations of the Andes.