The Sargent crabapple (Malus sargentii) typically features a fibrous root system. This means that instead of having a single, large taproot, the roots are made up of many thin, hair-like roots that spread out in the top layers of soil. These roots are excellent for absorbing water and nutrients, allowing the tree to thrive in a variety of soil conditions.
The fibrous root system helps the Sargent crabapple anchor itself securely in the ground, providing stability against winds and storms. This type of root system also aids in preventing soil erosion, as the numerous roots help to hold the soil in place. Additionally, because these roots spread laterally, the tree can take advantage of a wide area of soil, which is particularly beneficial in locations where water availability can fluctuate.