Onion

Plant Profile (Growth & Appearance)
This root vegetable develops a layered, pungent bulb beneath the soil. It is a biennial crop that requires full sun and fertile, well-drained soil to form a healthy bulb.

Key Natural Component
Contains the flavonoid quercetin and sulfur compounds.

Traditional Use for Health Topic
Historically applied to the ear canal (usually as warmed, strained juice) to help reduce inflammation and soothe discomfort associated with ear pain.