To ensure that the correct trees and plants are supplied, the following specifications are important in the tender document:
-The full botanical name
-Standard trees: size (stem girth measured one metre above ground level), crown width, and number of transplantings
-Shrubs: height and, where applicable, width
-Other planting: pot size
-The quantity / number of plants
-The clear stem height, in other words the height at which the tree’s crown should begin
-The requirement for high-quality plant material
-Where applicable, the number of times the tree must have been transplanted at the nursery