A Compact, Dense Spruce for Smaller Minnesota Yards

North Star Spruce (Picea glauca 'North Star') is a slow, compact selection of the ultra-hardy Black Hills spruce. It builds a tidy, dense pyramid 10-15 feet tall over many years, with short blue-green needles and excellent winter hardiness. Where a full-size spruce would overwhelm, North Star offers the same rugged character on a manageable scale.

North Star Spruce Plant Details

North Star Spruce Uses in Minnesota Landscapes

Small-Yard Specimen

North Star is a compact, exceptionally dense selection of white spruce that tops out around 10-15 feet - the size of spruce that actually fits a typical Twin Cities lot. Its tight, broad-pyramidal form makes a tidy, formal-looking specimen beside an entry in Edina or at the corner of a house in Woodbury, with none of the sprawl of a full-size spruce.

Low Screens and Accents

Plant a row 6-8 feet apart for a dense, lower privacy screen that fills in solid from the ground up - ideal for screening a patio or property line on a smaller Minneapolis or St. Paul lot. A single plant also works as a strong evergreen anchor in a mixed bed.

Tough Native-Lineage Evergreen

As a form of white spruce - the species native to northern Minnesota - North Star is bred for our climate and shrugs off cold, wind, and snow load. Its dense growth needs no pruning to look neat, and like all spruce its stiff needles make it dependably deer-resistant.

Best Time to Plant North Star Spruce in Minnesota

As an evergreen, North Star 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 North Star Spruce

1. 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.
2. Check for clay hardpan: if water pools in the bottom of the hole, break through the compacted layer or mound-plant to improve drainage.
3. Backfill with the native soil mixed with 20-30% compost; avoid creating a pure-compost pocket that traps water around the roots.
4. Space plants 6-8 feet apart for a low screen, or give a single specimen its own 8-10 foot footprint.
5. Build a 3-4 inch watering basin around the root zone, then flatten it before winter to prevent ice damage.
6. 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 North Star Spruce 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 plants need supplemental water only during droughts - two or more weeks with no rain.
• Water deeply and infrequently, soaking to 6-8 inches, and let natural rainfall do most of the work.

Will North Star Spruce survive a Minnesota winter?

Easily. It is hardy to roughly -40F (USDA zone 3), and as a white spruce selection native to northern Minnesota it is about as climate-proof as a conifer gets here.

How big does it get?

It stays compact - about 10-15 feet tall and 7-10 feet wide at maturity, growing slowly. That manageable size is the whole point: spruce density and form without a tree that outgrows a normal yard.

Is North Star Spruce deer-resistant?

Yes. Deer rarely browse spruce because the stiff, sharp needles deter them, making it a dependable pick for high-pressure western suburbs like Minnetonka, Wayzata, and Eden Prairie.

Does it need pruning to stay dense?

No. North Star is naturally tight and full from the ground up, so it keeps its neat, formal shape on its own without shearing.

You May Also Like

• White Spruce - the full native species, a tough, hardy spruce for larger windbreaks and screens.
• Montrose Charm Spruce - a dwarf white spruce for an even smaller, slow-growing accent.
• Meyer Spruce - a disease-resistant blue spruce alternative for a touch of blue color.
• Black Spruce - a Minnesota native that thrives in cool, moist, and wet sites.

How Many North Star Spruce Do I Need?

For a dense, lower privacy screen, plant North Star 6–8 feet on center:

As a specimen, give a single plant an 8–10 foot footprint; a staggered group of 3 at 8-foot spacing makes a strong evergreen corner anchor.

North Star Spruce Season-by-Season in Minnesota

• Spring: Soft, bright blue-green new growth tips every branch in May — a fresh two-tone effect against the older dark needles.
• Summer: The dense pyramid quietly adds its 6–9 inches for the year, staying tight and formal with zero pruning.
• Fall: Needles hold their blue-green color as the rest of the yard goes bare — the screen and structure become the main event.
• Winter: Built for it: the compact pyramid carries snow beautifully, shrugs off -40°F, and gives small yards real winter presence.

At a Glance

✔ Minnesota Native   ✔ Deer-Resistant   ✔ Evergreen   ✔ Four-Season Interest

Plant It With

• White Spruce — the full-size native parent species for the windbreak layer behind compact North Stars.
• Montrose Charm Spruce — an even smaller dwarf white spruce to step the planting down in scale.
• Meyer Spruce — a disease-resistant blue-needled spruce for color contrast beside North Star's blue-green.
• Black Spruce — the native bog spruce for the cool, damp corner of the property where North Star wouldn't be happy.

Is North Star Spruce Right for Your Yard?

It's the spruce for full-sun spots where a full-size tree won't fit — entries, house corners, patio screens on standard Twin Cities lots — and its deer resistance makes it dependable in high-pressure suburbs. It tolerates clay-loam as long as water drains. Not a fit if you need fast results: at 6–9 inches a year it rewards patience, so buy the biggest size you can if screening is urgent, or choose a faster arborvitae instead.