When to plant Cauliflower in Nome Census Area, AK
Nome Census Area gardeners should plant Cauliflower between May 27 and June 17 in spring. With Nome Census Area's Zone 3b climate (last frost June 3), Cauliflower needs 55–100 days to mature — plant by May 25 for a full harvest. A second sowing from June 10 to June 24 extends the harvest into fall.
When to Plant Cauliflower in Nome Census Area, AK
What to do in July
Here's what deserves your attention in Nome Census Area, Alaska this month. Everything below is tailored to Zone 3b and timed around your local frost dates.
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Sow cauliflower in trays indoors
Your window is short. These crops want several weeks of indoor growth before they go outside.
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Collect cauliflower at their peak
Don't tug. Use scissors or pruners for clean cuts — torn stems invite disease.
August will be here before you know it — start on
- First harvests: cauliflower
Cauliflower is a cool-season brassica that produces dense white, purple, or green heads called curds. It is more finicky than broccoli but rewards with a mild, nutty flavor.
Nome Census Area, Alaska is in USDA Zone 3b. The average last spring frost is June 3 and the first fall frost is September 2, giving you a growing season of approximately 91 days.
At an elevation of 2,593 feet, Nome Census Area receives approximately 39.9 inches of rainfall annually with predominantly silt loam soil. Summer highs average 61°F, so choose short-season varieties of Cauliflower to ensure they mature before fall.
Nome Census Area Soil Profile
Soil Type
Silt Loam
Soil pH
5-6.7
Drainage
Well Drained
Cauliflower 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 Nome Census Area
How your county's soil matches Cauliflower's growing requirements.
Soil pH
Your soil pH (5.0–6.7) is more acidic than Cauliflower prefers (6.0–7.0). Add garden lime to raise pH.
Soil Texture
The silt loam soil in Nome Census Area is excellent for Cauliflower — good drainage, moisture retention, and nutrient holding capacity.
Drainage
Drainage is adequate for Cauliflower.
Organic Matter
Organic matter is excellent (6.2%) — Cauliflower will thrive.
How to Plant Cauliflower
Fall planting: Sow 12 weeks before your first frost date for a fall harvest.
How Much Cauliflower to Grow
For a family of 4, plant approximately 12 cauliflower plants in about 30 sq ft. In Nome Census Area's 91-day season, you'll have plenty of time for a full harvest. Plan your garden layout →
Cauliflower Water Budget
Monthly Watering Guide for Cauliflower
Cauliflower needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Cauliflower Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 2" | 0" | ❄️ Dormant |
| Feb | — | 1.8" | 0" | ❄️ Dormant |
| Mar | — | 1.4" | 0" | ❄️ Dormant |
| Apr | — | 1.4" | 0" | ❄️ Dormant |
| May | — | 1.8" | 0" | ❄️ Dormant |
| Jun | 4.3" | 3.2" | 1.1" | 💧 Light watering |
| Jul | 4.3" | 5.2" | 0" | ✅ Rainfall sufficient |
| Aug | 4.3" | 6.1" | 0" | ✅ Rainfall sufficient |
| Sep | 4.3" | 6.5" | 0" | ✅ Rainfall sufficient |
| Oct | — | 4.8" | 0" | ❄️ Dormant |
| Nov | — | 3.2" | 0" | ❄️ Dormant |
| Dec | — | 2.6" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Jun–Sep in Nome Census Area). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Cauliflower 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.
Cauliflower Planting Timeline — Nome Census Area, AK
Cauliflower Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | April 22 | Apr 22 – May 6 |
| Transplant Outdoors | June 3 | Jun 3 – Jun 17 |
| Direct Sow | May 27 | May 27 – Jun 17 |
| Harvest | July 29 | Jul 29 – Sep 30 |
| Fall Sowing | June 10 | Jun 10 – Jun 24 |
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 | Harvest |
| August | Harvest |
| September | Harvest |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
1"/week · Natural rainfall sufficient
📅 Days to Maturity
55–100 days
🧪 Soil pH
Needs 6–7 · Your soil: too_acidic
🗺️ USDA Zone
Zone 3b
📆 Growing Season
91 days in Nome Census Area
Growing Tips for Cauliflower in Nome Census Area
Direct sow Cauliflower outdoors after June 03 in Nome Census Area when soil has warmed and frost danger has passed.
Your 91.0-day growing season in Nome Census Area is tight for Cauliflower (55.0-100.0 days to maturity). Start indoors and choose early-maturing varieties.
Common pests for Cauliflower in this region include cabbage worm and flea beetles. Use row covers early in the season and inspect plants weekly.
General growing tips
Start seeds indoors 6 weeks before transplanting. Blanch white varieties by tying outer leaves over the head. Provide consistent moisture and avoid temperature extremes.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Cauliflower in Other Locations
Frequently Asked Questions
When should I plant Cauliflower in Nome Census Area, AK?
Nome Census Area is in Zone 3b with an average last frost of June 3. Plan your Cauliflower planting based on this frost date — see the calendar above for exact timing.
What planting zone is Nome Census Area, AK?
Nome Census Area, Alaska is in USDA Hardiness Zone 3b. The average last spring frost is June 3 and first fall frost is September 2.
When should I plant Cauliflower in Nome Census Area, AK?
In Nome Census Area, AK, plant Cauliflower after the last frost (around June 3) and before the first frost (around September 2). Best results when soil holds above 50°F.
What growing zone is Nome Census Area, AK for Cauliflower?
Nome Census Area sits in USDA Zone 3b. Cauliflower grows reliably in zones 2a through 10b, so it's a good fit here.
Can Cauliflower grow in Nome Census Area's climate?
Yes — Cauliflower grows well in Nome Census Area's temperate climate. Nome Census Area averages a 91-day frost-free season, with last frost around June 3 and first frost around September 2.
Your Nome Census Area Garden Planner — Free
A 22-page printable planner built for Nome Census Area (Zone 3b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.