Source: Magness et al. 1971
Sage is a shrub-like perennial, up to 18 inches high, widely cultivated
in moderate climates for the leaves used in flavoring--especially of
meats and dressings. The leaves are entire and oblong, I to 1.5 inches
long, densely
pubescent. The young leaves may be used fresh, or after careful curing and
drying. Cuttings of leaves and succulent stems may be made up to 3 times
per
season. A volatile oil from sage is used in perfumery. No data are
available on total U.S. production, but commercial production is very
limited. About 1,500,000 pounds of dried sage are imported annually,
mainly from Mediterranean countries.