When to plant Fava Beans in Denali Borough, AK
In Zone 2a (Denali Borough), direct-sow Fava Beans between May 26 and June 16 for spring, after the June 2 last-frost mark. A second sowing from June 2 to June 16 extends the harvest into fall.
When to Plant Fava Beans in Denali Borough, AK
Fava beans are a cool-season legume with large, meaty beans inside thick pods. They fix nitrogen in the soil and are one of the oldest cultivated crops.
Denali Borough, Alaska is in USDA Zone 2a. The average last spring frost is June 2 and the first fall frost is August 25, giving you a growing season of approximately 84 days.
At an elevation of 2,930 feet, Denali Borough receives approximately 15.5 inches of rainfall annually with predominantly silt loam soil. Summer highs average 70°F, so choose short-season varieties of Fava Beans to ensure they mature before fall. With low rainfall, drip irrigation is essential for growing Fava Beans successfully. Mulch heavily to conserve soil moisture.
Denali Borough Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Fava Beans Planting Timeline — Denali Borough, AK
Fava Beans Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | April 21 | Apr 21 – May 5 |
| Transplant Outdoors | June 2 | Jun 2 – Jun 16 |
| Direct Sow | May 26 | May 26 – Jun 16 |
| Harvest | August 18 | Aug 18 – Sep 29 |
| Fall Sowing | June 2 | Jun 2 – Jun 16 |
Plant 1" deep · 15" apart · Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | — |
| April | Start Indoors |
| May | Start Indoors Direct Sow |
| June | Transplant Outdoors Direct Sow Fall Sowing |
| July | — |
| August | Harvest |
| September | Harvest |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
Moderate — regular watering
📅 Days to Maturity
75–100 days
🧪 Soil pH
Needs 6–7 · Your soil: N/A
🗺️ USDA Zone
Zone 2a
📆 Growing Season
84 days in Denali Borough
Growing Tips for Denali Borough
Direct sow as early as soil can be worked in spring. Pinch growing tips when pods begin to form to redirect energy and reduce aphid problems. Stake tall varieties.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Fava Beans in Other Locations
Frequently Asked Questions
When should I plant Fava Beans in Denali Borough, AK?
Denali Borough is in Zone 2a with an average last frost of June 2. Plan your Fava Beans planting based on this frost date — see the calendar above for exact timing.
What planting zone is Denali Borough, AK?
Denali Borough, Alaska is in USDA Hardiness Zone 2a. The average last spring frost is June 2 and first fall frost is August 25.
When should I plant Fava Beans in Denali Borough, AK?
In Denali Borough, AK, plant Fava Beans after the last frost (around June 2) and before the first frost (around August 25). Best results when soil holds above 50°F.
What growing zone is Denali Borough, AK for Fava Beans?
Denali Borough sits in USDA Zone 2a. Fava Beans grows reliably in zones 2a through 10b, so it's a good fit here.
Can Fava Beans grow in Denali Borough's climate?
Yes — Fava Beans grows well in Denali Borough's temperate climate. Denali Borough averages a 84-day frost-free season, with last frost around June 2 and first frost around August 25.
Your Denali Borough Garden Planner — Free
A 22-page printable planner built for Denali 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.