Alfalfa
Medicago sativa
Family: FabaceaeNative: Central Asia, Western Asia, and the MediterraneanIdentified: Apr 5, 2026
Alfalfa is a perennial legume with small, trifoliate leaves and clusters of tiny purple or yellow flowers. It features deep root systems and stems that can grow up to 1 meter tall.
Learn more about Alfalfa in the encyclopedia →Care instructions
Thrives in full sun and well-drained, neutral to slightly alkaline soil. Once established, it is highly drought-tolerant due to its deep taproots. It requires infrequent but deep watering and minimal fertilization as it fixes its own nitrogen.