Right tree, right place
Urban trees face compaction, heat islands, salt, confined root zones, and utility conflicts. Species selection and site assessment prevent premature failure and infrastructure damage.
Site factors
- Soil volume — minimum cubic meters of uncompacted soil for target tree size.
- pH and salinity — roadside salt spray tolerances.
- Light — building shade vs full sun strip planting.
- Clearance — overhead wires, building facades, sight lines.
Species traits
Choose appropriate mature height, root habit (avoid sidewalk-lifting species near pavement), pest resistance, and drought tolerance for local climate projections.
Assessment tools
Soil probing, permeability tests, and utility mapping before planting. Urban tree inventories (i-Tree) quantify ecosystem services for municipal planning.