The Complete Guide to Privacy Hedges for Twin Cities Yards

A privacy hedge is the most-requested project we do at Three Timbers. Block neighbors, shut down road noise, screen a hot tub, hide an HVAC unit — the right hedge solves it permanently. But pick the wrong species or space them wrong, and you'll spend a decade staring at gaps. Here's the local playbook.

The three best privacy hedges for Minnesota

For Twin Cities yards, three plants do 90% of the work:

1. American Pillar Arborvitae — 3 ft growth per year, 25–30 ft mature. Tight columnar form. Best fast option.
2. Hetz Midget Arborvitae — Slow but dense. Stays under 4 ft. Good for low screens.
3. Sky Rocket Juniper — Narrow blue-green column, deer-tolerant, drought-tolerant. Great where soil is poor.

For most yards, American Pillar is our default recommendation: fast, reliable, zone 3 hardy, and tolerates Twin Cities clay.

How to space your hedge

The single biggest hedge mistake we see: planting too far apart. Here's our spacing rule by variety:

• American Pillar Arborvitae: 3 ft on center for solid screen in 3–4 years.
• Sky Rocket Juniper: 4 ft on center.
• Hetz Midget Arborvitae: 2.5 ft on center for low screens.

If you want privacy "yesterday," you can plant 2–2.5 ft apart on center for an instant hedge with mature plants — but be prepared to thin in 8–10 years as they crowd.

The right time to plant a hedge in Minnesota

Two windows work in the Twin Cities: April through late May and September. Avoid July-August installs unless you can commit to daily watering for 6 weeks. Roots heal best in cooler soil with consistent moisture.

What kills new hedges (and how to prevent it)

• Underwatering year one. A new hedge needs 1–2 inches of water per week, all season, for the first two years. Soaker hoses work great.
• Deer browsing. Suburban deer will strip a young arborvitae bare in a single winter. Wrap with burlap or use deer fencing for the first 2–3 winters.
• Salt spray. Hedges along driveways or sidewalks get hit by snow-melt salt. Pick salt-tolerant varieties (Sky Rocket Juniper) for those spots.
• Wrong sun. Arborvitae will get thin and floppy in deep shade. Plan for at least 4 hours of direct sun.

What hedges cost in the Twin Cities

For a 50 ft privacy screen using American Pillar Arborvitae at 3 ft spacing, you're looking at roughly 17 plants. Expect to invest $1,500–$2,500 depending on size. Free delivery on orders over $200.