Noble Fir
Abies procera
Pinaceae · conifer · native
Noble fir is one of the largest firs in the Pacific Northwest, reaching 50 to 100 feet (rarely 230 feet in the wild) with a strikingly symmetrical pyramidal crown and upswept branches. The blue-green needles are grooved above and have pale stripes beneath; the purple cones stand upright like candles. Encountered in the Cascade forests of Washington and Oregon, it is prized as a Christmas tree and valued in forestry for its strong, lightweight wood.
Noble fir performs best in sun to part shade with moist, well-drained soil and a short, cool growing season with heavy precipitation. The Puget Sound lowlands are too warm and dry for reliable growth; success depends on elevation, moisture, and air drainage. Watch for root disease, needle cast, and shoot blight in humid conditions. This species excels on mountain properties and in maritime climates; at low elevations, ensure winter chill, summer coolness, and consistent water supply.
Quick Facts
Phenological Calendar
| Stage | Typical Window |
|---|---|
| New growth flush BBCH 11 | Feb 15-Mar 15 |
| Bloom start BBCH 61 | May 1-May 31 |
| Bloom end / petal fall BBCH 69 | May 15-Jun 15 |
| Fruit/seed development BBCH 71 | Mar 15-May 31 |
| Fruit/seed maturity BBCH 85 | Sep 1-Nov 30 |