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Colorado Blue Spruce
Colorado Blue Spruce
18 in stock
Picea pungens var. glauca
Choose Colorado Blue Spruce if you want the classic blue evergreen — the straight species, seed-grown, not a named cultivar. The tradeoff is variability: seedlings range from steel blue to green-blue, and no two are identical. If you need a matched row of uniform color, buy a grafted cultivar instead.
Buy This If
- You have real room — this gets big.
- You want blue color without paying cultivar prices.
- Some variation between trees is fine with you.
Skip This If
- You need guaranteed uniform blue.
- Your site stays wet.
- You are planting close to the house.
PGNE Report Card
| Category | Grade | Why |
|---|---|---|
| Landscape Impact | A- | Strong pyramidal form and blue color read from a distance, though seedling variation means some trees are bluer than others. |
| Growth Rate | B | Steady rather than fast. Plan it as a long-term planting. |
| Maintenance | B+ | Little pruning needed if you site it with enough room. Keep lower branches. |
| Deer Resistance | A- | Deer rarely browse spruce, though young trunks can still get rubbed. |
| Small Space Fit | D | Mature spread is 15-20 ft. It does not belong near walks or windows. |
| Screening Value | B+ | Excellent windbreak and view block once established, but it needs generous spacing to do it. |
| Color Consistency | C+ | Seed-grown, so blue intensity varies tree to tree. This is the main difference from a grafted cultivar. |
Our Experience
At PGNE, we'd typically recommend the straight species for windbreak rows and large lawns where you want blue color across a lot of linear feet without cultivar pricing. If color has to match tree to tree, spend up for Baby Blue or another named selection. Give it 15-20 ft of spacing and leave the lower branches alone — limbing up a spruce rarely looks right afterward.
Plant Facts
| Botanical Name | Picea pungens var. glauca |
|---|---|
| Common Name | Colorado Blue Spruce |
| Mature Height | 30-60 ft |
| Mature Width | 15-20 ft |
| Spacing | 15-20 ft |
| Hardiness Zones | 2a-7b |
| Sun | Full sun |
| Moisture | Dry to average, well drained |
| Growth Habit | Upright, broadly pyramidal |
| Evergreen | Yes |
| Native | No (native to the Rocky Mountain west) |
Customers Usually Ask
How blue will it be?
It varies. These are seed-grown, so expect a range from steel blue to blue-green. Grafted cultivars like Baby Blue are the choice when you need consistent color.
How far apart should I plant them?
15-20 ft for a windbreak row. Crowding blue spruce leads to dead lower branches on the shaded sides.
Will deer eat it?
Spruce is a good bet where deer browse, though hungry deer can sample almost anything and bucks will rub young trunks.
Why buy evergreen trees in the fall
- Plant now, screened by next summer
- Large sizes we deliver ourselves, fully rigged
- Roots keep growing into November in New England soil
Locally grown for New England conditions
Pro Growers of New England, Inc
SKU:PGNE-12061