When to Plant Scallions in Dillingham Census Area, AK
Scallions (green onions) are mild-flavored alliums harvested for their slender green tops and white bases. They are quick-growing and perfect for succession planting.
Dillingham Census Area, Alaska is in USDA Zone 3a. The average last spring frost is May 1 and the first fall frost is September 6, giving you a growing season of approximately 128 days.
At an elevation of 410 feet, Dillingham Census Area receives approximately 54 inches of rainfall annually with predominantly silt loam soil. Summer highs average 60ยฐF, so choose short-season varieties of Scallions to ensure they mature before fall. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Scallions root diseases.
Dillingham Census Area Soil Profile
Soil Type
Silt Loam
Soil pH
5-6.2
Drainage
Well Drained
Monthly Watering Guide for Scallions
Scallions needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Scallions Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 2.6" | 0" | โ๏ธ Dormant |
| Feb | โ | 2.4" | 0" | โ๏ธ Dormant |
| Mar | โ | 2.2" | 0" | โ๏ธ Dormant |
| Apr | โ | 1.8" | 0" | โ๏ธ Dormant |
| May | 4.3" | 2.3" | 2" | ๐ง Light watering |
| Jun | 4.3" | 3.5" | 0.8" | ๐ง Light watering |
| Jul | 4.3" | 7.3" | 0" | โ Rainfall sufficient |
| Aug | 4.3" | 8.4" | 0" | โ Rainfall sufficient |
| Sep | 4.3" | 9.5" | 0" | โ Rainfall sufficient |
| Oct | โ | 6.5" | 0" | โ๏ธ Dormant |
| Nov | โ | 4.2" | 0" | โ๏ธ Dormant |
| Dec | โ | 3.3" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (MayโSep in Dillingham Census Area). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Scallions Planting Timeline โ Dillingham Census Area, AK
Scallions Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 20 | Mar 20 โ Apr 3 |
| Transplant Outdoors | May 1 | May 1 โ May 15 |
| Direct Sow | April 24 | Apr 24 โ May 15 |
| Harvest | June 26 | Jun 26 โ Jul 24 |
| Fall Sowing | June 14 | Jun 14 โ Jun 28 |
Plant 0.5" deep ยท 6" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Start Indoors |
| April | Start Indoors Direct Sow |
| May | Transplant Outdoors Direct Sow |
| June | Fall Sowing Harvest |
| July | Harvest |
| August | โ |
| September | โ |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
Moderate โ regular watering
๐ Days to Maturity
50โ70 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: N/A
๐บ๏ธ USDA Zone
Zone 3a
๐ Growing Season
128 days in Dillingham Census Area
Growing Tips for Dillingham Census Area
Direct sow every 3 weeks for continuous harvest. Thin to 1 inch apart or grow in clusters. Harvest when pencil-thick by pulling or cutting at soil level.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Scallions in Other Locations
Frequently Asked Questions
When should I plant Scallions in Dillingham Census Area, AK?
Dillingham Census Area is in Zone 3a with an average last frost of May 1. Plan your Scallions planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Dillingham Census Area, AK?
Dillingham Census Area, Alaska is in USDA Hardiness Zone 3a. The average last spring frost is May 1 and first fall frost is September 6.
Plan Your Garden with Confidence
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