What is roots of onion?

The root of an onion plant is a fibrous system that grows underground to absorb water and nutrients from the soil. Onion roots are shallow and spread out laterally, typically reaching a depth of 6-8 inches and a width of several feet.

The roots of onion plants play an important role in anchoring the plant in the soil, preventing it from being toppled over in high winds or heavy rains. They also help to store energy and nutrients for the plant, allowing it to survive through periods of drought or nutrient deficiencies.

Onion roots are typically white or off-white in color and can be easily damaged by over-watering or disturbing the soil around the plant. To avoid damaging the roots, it is important to plant onions in loose, well-drained soil and to avoid heavy watering or over-fertilizing.