North America Non-native Plant

Norway Spruce

Botanical name: Picea abies

USDA symbol: PIAB

Life cycle: perennial

Habit: tree

Native status: Non-native, reproduces and persists in the wild in Canada âš˜ Non-native, reproduces and persists in the wild in the lower 48 states  

Synonyms: Picea excelsa (Lam.) Link (PIEX2)   

Norway Spruce: The Majestic European Conifer for Cold Climate Gardens If you’ve ever dreamed of having that perfect Christmas tree silhouette gracing your landscape year-round, the Norway spruce might just be calling your name. This towering evergreen has been winning hearts (and taking up serious real estate) in North American ...

Norway Spruce: The Majestic European Conifer for Cold Climate Gardens

If you’ve ever dreamed of having that perfect Christmas tree silhouette gracing your landscape year-round, the Norway spruce might just be calling your name. This towering evergreen has been winning hearts (and taking up serious real estate) in North American gardens for generations, though it’s actually a European native that’s made itself quite at home on our continent.

What Exactly Is Norway Spruce?

Norway spruce (Picea abies) is a large evergreen conifer that’s basically the overachiever of the spruce family. This perennial tree sports the classic Christmas tree shape we all know and love, with dark green needles and a single trunk that just keeps reaching for the sky. Don’t let the Norway in its name fool you – while it did originate in northern and central Europe, including Scandinavia and extending into the Alps, it’s now found growing wild across much of eastern Canada and the northeastern United States.

Where You’ll Find Norway Spruce Growing Wild

This adaptable tree has established itself across a pretty impressive range in North America. You’ll spot it growing in New Brunswick, Nova Scotia, Ontario, Quebec, and Newfoundland in Canada. In the United States, it’s made itself at home from Maine down to North Carolina and as far west as Minnesota and Illinois. It’s one of those non-native species that reproduces on its own in the wild and has really settled in for the long haul.

The Good, The Bad, and The Spectacular

Let’s be honest – Norway spruce is a bit of a space hog. At maturity, this beauty can tower up to 130 feet tall, so it’s definitely not meant for your average suburban backyard. But if you’ve got the room, oh boy, does it deliver on drama! The tree grows at a slow to moderate pace, reaching about 35 feet in its first 20 years, which gives you plenty of time to appreciate its development.

The aesthetic appeal is undeniable. Those dark green needles create dense foliage that looks fantastic year-round, and the classic pyramidal shape provides excellent structure to any landscape. Plus, you’ll get brown cones that add a nice textural element, though they’re not particularly showy.

Finding Its Place in Your Garden

Norway spruce works beautifully as:

  • A stunning specimen tree on large properties
  • An effective windbreak or privacy screen
  • A dramatic backdrop for smaller plants and garden features
  • Part of a formal landscape design

This tree is best suited for estates, parks, or large residential properties where it has room to spread its branches without overwhelming the space. It’s particularly at home in cold climate gardens and formal landscape settings.

Growing Conditions That Make Norway Spruce Happy

Norway spruce is surprisingly adaptable, but it does have its preferences. Here’s what it’s looking for:

  • Climate: Hardy in USDA zones 2-7, thriving in cooler climates
  • Soil: Prefers acidic conditions (pH 5.0-7.0) and handles fine to medium-textured soils well
  • Moisture: Medium moisture requirements – not too wet, not too dry
  • Sun exposure: Full sun to partial shade
  • Space: Needs room to grow – plant 300-700 trees per acre if you’re thinking big

This tree has medium drought tolerance once established and can handle temperatures down to -38°F, making it a real trooper in harsh winter climates.

Planting and Care Tips

Ready to add a Norway spruce to your landscape? Here’s how to set it up for success:

  • Timing: Plant in spring after the last frost
  • Spacing: Give it plenty of room – this tree will thank you later
  • Soil prep: Ensure good drainage and slightly acidic soil
  • Watering: Keep young trees consistently moist but not waterlogged
  • Mulching: Apply mulch around the base to retain moisture and suppress weeds
  • Patience: Remember, slow and steady wins the race with this species

Wildlife and Pollinator Considerations

While Norway spruce isn’t going to be the star of your pollinator garden, it does provide some benefits to wildlife. As a wind-pollinated species, it offers pollen early in the season, though it won’t attract the same buzz of activity you’d see with flowering native plants.

A Word About Native Alternatives

While Norway spruce isn’t invasive or problematic, it’s worth considering some native alternatives that might provide similar benefits while supporting local ecosystems more effectively. Look into native spruces like white spruce (Picea glauca) or native firs and pines that are naturally adapted to your specific region.

The Bottom Line

Norway spruce is a magnificent tree for the right situation – emphasis on right situation. If you have the space, the climate, and the patience to let this European beauty reach its full potential, it can be an absolutely stunning addition to your landscape. Just make sure you’re thinking long-term and have considered how a 130-foot tree will fit into your garden’s future. Sometimes the most beautiful plants are the ones that make us plan ahead!

How

Norway Spruce

Grows

Growing season

Spring and Summer

Lifespan

Moderate

Growth form & shape

Single Stem and Climbing

Growth rate

Slow

Height at 20 years

35

Maximum height

130.0

Foliage color

Dark Green

Summer foliage density

Dense

Winter foliage density

Dense

Foliage retention

Yes

Flowering

No

Flower color

Yellow

Fruit/seeds

No

Fruit/seed color

Brown

Allelopath

No

Nitrogen fixing

None

Toxic

None

C:N Ratio

High

Fire Resistant

No

Foliage Texture

Medium

Low-growing Grass

No

Resproutability

Yes

Coppice Ability

No

Bloat

None

Norway Spruce

Growing Conditions

Adapted to Coarse Soil

No

Adapted to Medium Soil

Yes

Adapted to Fine Soil

Yes

Anaerobic tolerance

None

CaCO₃ tolerance

Low

Cold Stratification

No

Drought tolerance

Medium

Nutrient requirement

Medium

Fire tolerance

Low

Frost-free days minimum

100

Hedge tolerance

High

Moisture requirement

Medium

pH range

5.0 to 7.0

Plants per acre

300 to 700

Precipitation range (in)

24 to 60

Min root depth (in)

28

Salt tolerance

Low

Shade tolerance

Intermediate

Min temperature (F)

-38

Cultivating

Norway Spruce

Flowering season

Mid Spring

Commercial availability

Routinely Available

Fruit/seed abundance

Medium

Fruit/seed season

Summer to Fall

Fruit/seed persistence

No

Propagated by bare root

Yes

Propagated by bulb

No

Propagated by container

Yes

Propagated by corm

No

Propagated by cuttings

Yes

Propagated by seed

Yes

Propagated by sod

No

Propagated by sprigs

No

Propagated by tubers

No

Seed per pound

64000

Seed spread rate

Slow

Seedling vigor

Medium

Small grain

No

Vegetative spread rate

None

Norway Spruce

Classification

Group

Gymnosperm

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Coniferophyta - Conifers

Subdivision
Class

Pinopsida

Subclass
Order

Pinales

Family

Pinaceae Spreng. ex Rudolphi - Pine family

Genus

Picea A. Dietr. - spruce

Species

Picea abies (L.) Karst. - Norway spruce

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA