United States regional guide · MT

Permaculture in Montana

Montana spans dry eastern plains, sheltered river valleys, and cold Rocky Mountain terrain. Wind, low humidity, alkaline soils, irrigation limits, and abrupt frosts favor hardy plants and strong microclimate design.

USDA span

3a–7a

Census region

West

Climate starting point

USDA hardiness zones in Montana

Montana includes USDA zones 3a–7a. Hardiness zones describe typical annual extreme minimum temperatures; within-state elevation, wind, water, soil, and urban heat can change what succeeds on a particular site.

Zone 3aZone 3bZone 4aZone 4bZone 5aZone 5bZone 6aZone 6bZone 7a

Regional plant starting points

Plants to explore for a Montana design

These plants are useful starting points for researching a design in Montana. Confirm each choice against your exact zone, site conditions, local ecology, and management goals.

01Zones 2–6

Chokecherry

Prunus virginiana

Layer: Sub-Canopy
Type: Deciduous Tree

02Zones 3–9

Silver Buffaloberry

Shepherdia argentea

Layer: Shrub
Type: Perennial

03Zones 1–6

Quaking Aspen

Populus tremuloides

Layer: Canopy
Type: Deciduous Tree

04Zones 6–8

Pinyon Pine

Pinus edulis

Layer: Canopy
Type: Evergreen Tree

05Zones 4–8

Golden Currant

Ribes aureum

Layer: Shrub
Type: Perennial

06Zones 4–8

Yucca Soap

Yucca glauca

Layer: Shrub
Type: Perennial

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