The Root — Tree Library

Recommended trees for Colorado's Front Range.

A selection resource for homeowners deciding what to plant — organized by the role the tree will play on the property.

The Tree Library answers what a species is. This resource answers a different question: given a specific site, water budget and long-term intention, what belongs there?

Species are grouped by the role they play in a landscape. A tree that is right for a large open backyard is rarely the right choice beneath a power line or ten feet from a foundation.

Site and space
Mature height and spread against the actual planting space, including overhead and underground utilities.
Soil chemistry
Front Range soils run alkaline. Species that struggle with high pH fight the site every season.
Water budget
What the property can realistically supply after establishment, not just in year one.
Exposure
Wind, western sun, reflected heat and elevation all narrow the list of species that succeed.
Diversity
Avoiding overplanting a single species is the most effective long-term defense against pest loss.
Full profiles

Already in the library

Species with a complete profile in The Root. Remaining recommendations are being migrated and reviewed.

All Tree Library
Tree Library

Looking up a specific plant instead?

Tree Library answers what a species is — growth habit, requirements, structure and common problems. This page answers what to plant.

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Great Western Tree Care

Choosing what to plant is a site decision

Soil, exposure, space and water availability decide which species will actually thrive. A Great Western arborist can walk the property before anything goes in the ground.