A well-prepared planting hole for a balled-and-burlapped tree should be:

A well-prepared planting hole for a balled-and-burlapped tree should be:

• A. as deep as possible
• B. two to three times the diameter of the root ball
• C. amended with plenty of organic matter
• D. no wider than the root ball

Answer: (B)

A key point here is giving the tree space for its roots to spread into the surrounding soil. For a balled-and-burlapped tree, the hole should be wide enough to let those roots fan out and grow outward, while the root ball sits at the proper soil level. Making the hole about two to three times the diameter of the root ball achieves that spread, giving roots room to extend rather than crowd and circle in a narrow space. Depth matters too—the root ball should be placed so its top is at or just above the surrounding soil surface, not buried deeper. That keeps the trunk from being buried and helps new roots meet the native soil. Amending the hole with lots of organic matter isn’t recommended because heavy amendments can cause roots to stay in the amended zone instead of growing outward into the native soil. And a hole no wider than the root ball would restrict root growth and hinder establishment. So, the best choice is to create a hole that is two to three times the root ball’s diameter to encourage healthy root expansion.

A key point here is giving the tree space for its roots to spread into the surrounding soil. For a balled-and-burlapped tree, the hole should be wide enough to let those roots fan out and grow outward, while the root ball sits at the proper soil level. Making the hole about two to three times the diameter of the root ball achieves that spread, giving roots room to extend rather than crowd and circle in a narrow space.

Depth matters too—the root ball should be placed so its top is at or just above the surrounding soil surface, not buried deeper. That keeps the trunk from being buried and helps new roots meet the native soil.

Amending the hole with lots of organic matter isn’t recommended because heavy amendments can cause roots to stay in the amended zone instead of growing outward into the native soil. And a hole no wider than the root ball would restrict root growth and hinder establishment.

So, the best choice is to create a hole that is two to three times the root ball’s diameter to encourage healthy root expansion.