Blue Select White Fir
A Bluer Take on the Adaptable White Fir
Blue Select White Fir (Abies concolor 'Blue Select') is a color-selected concolor fir chosen for its consistently strong blue needles. It keeps all the toughness of the species - heat tolerance, drought tolerance, and soft long needles - on a stately pyramid reaching 40-50 feet. A premium blue specimen that is gentler to the touch than Colorado spruce and far more adaptable.
Blue Select White Fir Plant Details
| Attribute | Detail |
|---|---|
| Scientific Name | Abies concolor 'Blue Select' |
| Common Names | Blue Select White Fir, Blue Concolor Fir |
| Mature Height | 40-50 feet |
| Mature Width | 15-20 feet |
| Growth Rate | Moderate - 12-18 inches per year |
| Sun | Full sun (6+ hours) |
| Water | Moderate; drought-tolerant once established. |
| USDA Zones | 3-7 (Twin Cities is zone 4b-5a) |
| Soil | Adaptable; tolerates Minnesota clay-loam. |
| Foliage | Evergreen - soft, long, richly blue needles |
| Winter Hardiness | Reliable to -40F. |
| Deer Resistance | Good - deer generally avoid firs, browsing them far less than arborvitae or yew. |
| Native Status | Not native; a western North American species well adapted to the Midwest |
Blue Select White Fir Uses in Minnesota Landscapes
Premium Blue Specimen Tree
Blue Select is chosen for its rich, consistent blue color on long, soft needles - a premium specimen that holds its color year-round. As a 40-50 foot tree it makes a commanding focal point in a larger Twin Cities yard in Wayzata or Eden Prairie, reading blue from the street against greener neighbors.
Durable Windbreaks and Screens
Its size, density, and toughness make it an excellent choice for tall screens and windbreaks on larger or rural-edge metro properties. Space the trees 12-15 feet apart in a row for a living wall that blocks wind and adds privacy, with the bonus of striking blue color a plain spruce screen cannot match.
Tough, Deer-Resistant Landscape Tree
White fir is notably cold-hardy and adaptable, shrugging off Minnesota winters and tolerating drought once established. Its needles are soft to the touch rather than prickly, and because deer browse firs far less than arborvitae or yew, Blue Select stays handsome even in high-pressure suburbs like Minnetonka and Eden Prairie.
Best Time to Plant Blue Select White Fir in Minnesota
As an evergreen, Blue Select establishes best when planted in late summer to early fall - late August through mid September is the ideal Twin Cities window, giving roots time to settle before the ground freezes and reducing winter desiccation. Spring (late April through May, after the ground thaws) is the strong second choice. Avoid midsummer planting, and never plant after mid-October or before the ground thaws.
How to Plant Blue Select White Fir
- Dig the hole two to three times as wide as the root ball but no deeper - in heavy clay, go wider still and set the top of the root ball slightly above grade.
- Check for clay hardpan: if water pools in the bottom of the hole, break through the compacted layer or mound-plant. White fir wants well-drained soil and dislikes wet feet.
- Backfill with the native soil mixed with 20-30% compost; avoid creating a pure-compost pocket that traps water around the roots.
- Give a specimen room - 15-20 feet from buildings - or space windbreak trees 12-15 feet apart in a row.
- Build a 3-4 inch watering basin around the root zone, then flatten it before winter to prevent ice damage.
- Mulch with 2-3 inches of shredded bark or wood chips, kept a couple of inches back from the trunk. Do not use gravel mulch - it offers no winter insulation in Minnesota.
Watering Blue Select White Fir in Minnesota
First Year Watering Schedule
- Weeks 1-2: water deeply every 1-2 days, soaking the root ball slowly.
- Month 1-2: water every 3-4 days.
- Month 3 onward: water every 5-7 days through the growing season, easing off when rainfall is adequate.
- Stop watering 2-3 weeks before the ground freezes (late October in the metro). A single deep soak in early December helps if fall was dry, since evergreens lose moisture all winter.
After Year One
- Established trees are quite drought-tolerant and need supplemental water only during extended dry spells.
- Water deeply and infrequently, soaking to 6-8 inches, and let natural rainfall do most of the work.
Will Blue Select White Fir survive a Minnesota winter?
Easily. It is hardy to roughly -40F (USDA zone 3), well beyond the Twin Cities metro range of zone 4b-5a, and white fir is one of the more adaptable, cold-hardy conifers you can plant.
How big does it get?
It matures to about 40-50 feet tall and 15-20 feet wide - a true specimen and screen tree, so plan for its full size and give it the room it needs to develop.
How does it compare to a blue spruce?
Blue Select offers comparable blue color to a Colorado blue spruce, but with longer, soft needles instead of sharp ones, plus white fir's better tolerance of heat, drought, and a range of soils - a tougher, softer blue alternative.
Is Blue Select White Fir deer-resistant?
Yes - more so than many conifers. Deer generally avoid firs, browsing them far less than arborvitae or yew, which makes it a reliable choice in high-pressure western suburbs like Minnetonka, Wayzata, and Eden Prairie.
You May Also Like
- Candicans White Fir - among the bluest of all firs, an intense silver-blue specimen tree.
- Blue Cloak White Fir - a narrow, weeping silver-blue white fir for a graceful cascading form.
- Baby Blue Colorado Spruce - a bright blue spruce for a classic blue specimen alternative.
- French Blue Scotch Pine - a blue-needled pine with ornamental orange bark for a different blue accent.
How Many Blue Select White Fir Do I Need?
As a specimen, one is enough — site it 15–20 feet from buildings, driveways, and overhead lines so the 15–20 foot mature spread develops evenly on all sides. For a windbreak or tall privacy screen, space trees 12–15 feet on center:
| Screen Length | Trees at 12–15 ft Spacing |
| 30 feet | 3 trees |
| 60 feet | 5 trees |
| 100 feet | 8 trees |
| 150 feet | 11–13 trees |
Blue Select White Fir Season-by-Season in Minnesota
- Spring: Soft, pale-blue new growth flushes at every branch tip, giving the whole pyramid a fresh two-tone glow in May.
- Summer: Long, soft blue needles hold their color through heat and dry spells better than most spruce — the tree reads cool blue all season.
- Fall: Upright cones mature near the top of older trees while the steady blue contrasts with turning maples and oaks.
- Winter: A dense blue pyramid against the snow — reliable to -40°F, holding color and shape through the hardest metro winters.
At a Glance
✔ Evergreen ✔ Deer-Resistant ✔ Drought-Tolerant ✔ Four-Season Interest
Plant It With
- Candicans White Fir — the most intensely silver-blue fir; planting both makes a graduated blue conifer backdrop.
- Blue Cloak White Fir — the weeping form of the same species, a sculptural companion in matching color.
- Baby Blue Colorado Spruce — a classic bright-blue spruce for contrast in needle texture and habit.
- French Blue Scotch Pine — blue needles plus ornamental orange bark for a different accent in the same cool palette.
Is Blue Select White Fir Right for Your Yard?
Choose Blue Select if you have a full-sun site with room for a 40–50 foot tree and want premium blue color that's softer to the touch, more heat- and drought-tolerant, and more deer-resistant than a Colorado blue spruce. It's not a fit for small city lots or low, wet ground — it needs space to reach specimen size and well-drained soil to stay healthy.