When to Plant Lingonberries in Northwest Arctic Borough, AK
Your May game plan for Northwest Arctic Borough, Alaska
Here's what deserves your attention in Northwest Arctic Borough, Alaska this month. Everything below is tailored to Zone 2a and timed around your local frost dates.
Lingonberries are low-growing evergreen shrubs producing small, tart red berries used in Scandinavian cuisine. They thrive in acidic soil and cold climates.
Northwest Arctic Borough, Alaska is in USDA Zone 2a. The average last spring frost is May 18 and the first fall frost is August 6, giving you a growing season of approximately 80 days.
At an elevation of 2,144 feet, Northwest Arctic Borough receives approximately 42.6 inches of rainfall annually with predominantly silt loam soil. Summer highs average 56°F, so choose short-season varieties of Lingonberries to ensure they mature before fall.
Northwest Arctic Borough Soil Profile
Soil Type
Silt Loam
Soil pH
5-6.7
Drainage
Well Drained
Plant Planting Risk Windows
Percentages indicate frost risk at transplant. The 70% safe window means there is a 30% chance of frost after transplant — suitable for cold-hardy crops or gardeners with frost protection. The 90% safe window is best for tender plants.
Soil Compatibility in Northwest Arctic Borough
How your county's soil matches Lingonberries's growing requirements.
Soil pH
Your soil pH (5.0–6.7) is more alkaline than Lingonberries prefers (4.5–5.5). Add sulfur or peat moss to lower pH.
Soil Texture
The silt loam soil in Northwest Arctic Borough is excellent for Lingonberries — good drainage, moisture retention, and nutrient holding capacity.
Drainage
Drainage is adequate for Lingonberries.
Organic Matter
Organic matter is excellent (6.7%) — Lingonberries will thrive.
How to Plant Lingonberries
Plant Water Budget
Monthly Watering Guide for Lingonberries
Lingonberries needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Lingonberries Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 2.1" | 0" | ❄️ Dormant |
| Feb | — | 1.6" | 0" | ❄️ Dormant |
| Mar | — | 1.7" | 0" | ❄️ Dormant |
| Apr | — | 1.4" | 0" | ❄️ Dormant |
| May | 4.3" | 2" | 2.3" | 🚿 Regular watering |
| Jun | 4.3" | 2.9" | 1.4" | 💧 Light watering |
| Jul | 4.3" | 6" | 0" | ✅ Rainfall sufficient |
| Aug | 4.3" | 6.1" | 0" | ✅ Rainfall sufficient |
| Sep | — | 8.6" | 0" | ❄️ Dormant |
| Oct | — | 4.7" | 0" | ❄️ Dormant |
| Nov | — | 3.1" | 0" | ❄️ Dormant |
| Dec | — | 2.5" | 0" | ❄️ Dormant |
Water needs are for active growing months only (May–Aug in Northwest Arctic Borough). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Lingonberries Heat Requirements (GDD)
What are Growing Degree Days (GDD)?
Growing Degree Days measure the total warmth your plants receive during the growing season. Think of it as a "heat bank" — every day above 50°F deposits warmth that helps your plants grow.
Each plant needs a certain amount of accumulated heat to mature. If your county provides more GDD than the plant needs, it's a great fit. If it's close, you may want to choose faster-maturing varieties or start seeds indoors to get a head start.
Lingonberries Planting Timeline — Northwest Arctic Borough, AK
Lingonberries Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | June 15 | Jun 15 – Jun 29 |
· 48" apart · Rows 72" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | — |
| April | — |
| May | — |
| June | Transplant Outdoors |
| July | — |
| August | — |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Partial Shade (3-6 hours)
💧 Water
1"/week · Natural rainfall sufficient
📅 Days to Maturity
730–1095 days
🧪 Soil pH
Needs 4.5–5.5 · Your soil: too_alkaline
🗺️ USDA Zone
Zone 2a
📆 Growing Season
80 days in Northwest Arctic Borough
Growing Tips for Lingonberries in Northwest Arctic Borough
Your 80.0-day growing season in Northwest Arctic Borough is tight for Lingonberries (730.0-1095.0 days to maturity). Start indoors and choose early-maturing varieties.
General growing tips
Amend soil with peat and pine needle mulch for acidity. Plant 12 inches apart as a ground cover. Berries ripen in late summer. Requires minimal pruning.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Lingonberries in Other Locations
Frequently Asked Questions
When should I plant Lingonberries in Northwest Arctic Borough, AK?
Northwest Arctic Borough is in Zone 2a with an average last frost of May 18. Plan your Lingonberries planting based on this frost date — see the calendar above for exact timing.
What planting zone is Northwest Arctic Borough, AK?
Northwest Arctic Borough, Alaska is in USDA Hardiness Zone 2a. The average last spring frost is May 18 and first fall frost is August 6.
Your Northwest Arctic Borough Garden Planner — Free
A 24-page printable planner built for Northwest Arctic Borough (Zone 2a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.