I dont have an exact answer but as a general rule with trees expect the root system to be at least as deep as it is tal or deeper but you should look it up instead of having other people answer questions for u because im 12 and i kew this from back ground knowledge!
For Lagerstroemia archeriana: Well composted soil with good drainage; full sun or a little shade recommended. Water sparingly and infrequently, allowing soil to nearly dry between waterings.
Yes, you can propagate a crepe myrtle by taking cuttings from its limbs. Ideally, use semi-hardwood cuttings taken in late summer to early fall, ensuring they are about 4-6 inches long with several leaves. Dip the cut end in rooting hormone and plant it in a well-draining potting mix. Keep the cuttings moist and in a warm, bright location until they develop roots.
Taproot system
Taproot system. A taproot system usually consists of one large main root, with smaller branching roots extending from it. This type of root system is common in dicot plants.
taproot
Tap root.
The tap root is (in most plants) the largest root.
A taproot system consists of a large central root with smaller lateral roots branching off from it. This type of root system is common in dicot plants and helps provide anchorage and absorb water and nutrients from the soil.
The Root System Of a Tree Has To Be Large So The Roots Can Soake Up a Lot Of Water And Nutrients And Transfer It To The Base, Leaves, and Branches Of The Tree.
The large, fine root system close to the surface is able to abosrb water from even a light rainfall in the desert.
The correct term for this type of root system is a taproot system. In this system, one main root grows deep into the soil, with smaller lateral roots branching off from it.
Large crabgrass has a fibrous root system. The roots of large crabgrass spread horizontally near the soil surface, forming a dense network of fibrous roots to help the plant absorb water and nutrients efficiently.