Moderate to fast growth rates, may reach over 4’ in diameter and 175’ tall at maturity. Long-lived. Though abundant in upland areas, Douglas-fir is uncommon in lowland riparian areas of the interior Rogue Valley. It is generally a poor candidate for planting in these areas because it tolerates neither flooding nor hot, dry conditions.

Planting

Frequently planted as a bare-root seedling. Container stock may also be available.

Natural Regeneration

By seed only. Seed production is sporadic. Germination is best on mineral soil.

• Streamside Planting Zone: 3
• Tolerance to flooding: LOW
• Tolerance to shade: MEDIUM
• Tolerance to drought: MEDIUM