Another facet of the orchard demonstrates "four in a hole" tree planting in which trees are grown close together in a square to make the most of space.
(Another facet of the orchard; demonstrates; four in a hole" tree planting) (trees; are grown close; together; L:a hole" tree planting)
Another facet of the orchard trees
demonstrates are grown close
four in a hole" tree planting
together L:a hole" tree planting