Construction, standards and environment
tree pit
In short and in plain language
A tree pit is the hole in the ground where a tree is planted.
Its roots are meant to grow there.
Along streets it is often filled with special soil. Then the roots get enough room, air and water.
Definition
A tree pit is the space in the ground into which a tree is planted and in which its roots are meant to grow. For street trees it is often built with special growing media and planting systems that give the roots enough space, air and water. Its volume is important for how an urban tree develops.