Agave young flower stalk. Agave nectar (also called agave syrup), a sweetener derived from the sap, is used as an alternative to sugar in cooking, and can be added to breakfast cereals as a binding agent. The sap of "A. americana" and other species is used in Mexico and Mesoamerica to produce "pulque", an alcoholic beverage. The flower shoot is cut out and the sap collected and subsequently fermented. By distillation, a spirit called "mezcal" is prepared; one of the best-known forms of mezcal is tequila. When dried and cut in slices, the flowering stem forms natural razor strops, and the
Agave moisture from rain, condensation and dew. In addition to growing from seeds, most agaves produce 'pups' – young plants from runners. "Agave vilmoriniana" (the octopus agave) produces hundreds of pups on its bloom stalk. Agave leaves store the plant's water and are crucial to its continued existence. The coated leaf surface prevents evaporation. The leaves also have sharp, spiked edges. The spikes discourage predators from eating the plant or using it as a source of water and are so tough that ancient peoples used them for sewing needles. The sap is acidic. Some agaves bloom at a height up to