Hierarchy classification:

1. top of the aat hierarchies
2. Activities Facet
3. Physical and Mental Activities (hierarchy name)
4. physical activities
5. [physical activities by specific context]
6. [physical activities by location]
7. [forest and nature activities]
8. gardening

Anotations

Scope note:

Gardening in which the plants are grown in vertical containers containing soil, compost, or other growing medium, and often trained upward on trellises or walls, requiring little space and water compared to conventional gardening.