Section 39.03.40.202 - PLANTING MATERIALS01.Species. Plant materials indicated on the plans will specify the common and botanical name of the plant materials used, the size at the time of planting and the spacing between plants.02.Growth and Conformity. Plant materials should be native to the area which grow to an appropriate height within a three (3) year period and are long-lived. The plantings should complement the existing highway and adjacent land use environmental condition.03.Caretaking. Plant material will be watered, cultivated, or mulched, and given any maintenance including spraying for insect control, to keep the planting material in a good healthy condition.04.Replacement. Dead plant material will be removed immediately and will be replaced during the next spring or fall planting season following death. The replacement plants will be at least as large as the initial planting.Idaho Admin. Code r. 39.03.40.202