When to Plant Squash (Summer) in Anoka County, MN
Summer squash includes zucchini, yellow crookneck, and pattypan varieties that are harvested young and tender. They are prolific producers in warm weather.
Anoka County, Minnesota is in USDA Zone 4a. The average last spring frost is April 23 and the first fall frost is October 9, giving you a growing season of approximately 169 days.
At an elevation of 1,189 feet, Anoka County receives approximately 37.4 inches of rainfall annually with predominantly silt loam soil. Summer highs average 84ยฐF, so choose short-season varieties of Squash (Summer) to ensure they mature before fall.
Anoka County Soil Profile
Soil Type
Silt Loam
Soil pH
6-7.3
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 Anoka County
How your county's soil matches Squash (Summer)'s growing requirements.
Soil pH
Your soil pH (6.0โ7.3) is within Squash (Summer)'s preferred range (6.0โ7.5).
Soil Texture
The silt loam soil in Anoka County is excellent for Squash (Summer) โ good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is excellent (4.5%) โ Squash (Summer) will thrive.
How to Plant Squash (Summer)
Succession Planting Squash (Summer)
Sow every 5.1 weeks. Last sowing by Aug 05 to harvest before frost.
Plant Water Budget
Monthly Watering Guide for Squash (Summer)
Squash (Summer) needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Squash (Summer) Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 1.5" | 0" | โ๏ธ Dormant |
| Feb | โ | 1.7" | 0" | โ๏ธ Dormant |
| Mar | โ | 2.9" | 0" | โ๏ธ Dormant |
| Apr | 4.3" | 3.4" | 0.9" | ๐ง Light watering |
| May | 4.3" | 4.4" | 0" | โ Rainfall sufficient |
| Jun | 4.3" | 5.1" | 0" | โ Rainfall sufficient |
| Jul | 4.3" | 4.3" | 0" | โ Rainfall sufficient |
| Aug | 4.3" | 3.7" | 0.6" | ๐ง Light watering |
| Sep | 4.3" | 2.9" | 1.4" | ๐ง Light watering |
| Oct | 4.3" | 3" | 1.3" | ๐ง Light watering |
| Nov | โ | 2.5" | 0" | โ๏ธ Dormant |
| Dec | โ | 1.9" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโOct in Anoka County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Squash (Summer) 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" โ every day above 50ยฐF 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.
Squash (Summer) Planting Timeline โ Anoka County, MN
Squash (Summer) Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 12 | Mar 12 โ Mar 26 |
| Transplant Outdoors | May 14 | May 14 โ May 28 |
| Direct Sow | May 7 | May 7 โ May 28 |
| Harvest | July 2 | Jul 2 โ Sep 3 |
Plant 1" deep ยท 30" apart ยท Rows 42" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Start Indoors |
| April | โ |
| May | Transplant Outdoors Direct Sow |
| June | โ |
| July | Harvest |
| August | Harvest |
| September | Harvest |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
1"/week ยท Only during dry spells
๐ Days to Maturity
45โ65 days
๐งช Soil pH
Needs 6โ7.5 ยท Your soil: ideal
๐บ๏ธ USDA Zone
Zone 4a
๐ Growing Season
169 days in Anoka County
Growing Tips for Squash (Summer) in Anoka County
Direct sow Squash (Summer) outdoors after April 23 in Anoka County when soil has warmed and frost danger has passed.
Your generous 169.0-day season in Anoka County allows multiple plantings of Squash (Summer). Sow every 22.0 days for continuous harvest.
Common pests for Squash (Summer) in this region include squash vine borer and cucumber beetles. Use row covers early in the season and inspect plants weekly.
General growing tips
Direct sow after last frost on mounds. Harvest frequently when fruits are 6-8 inches for best texture. Check plants daily as they grow rapidly in summer heat.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Squash (Summer) in Other Locations
Frequently Asked Questions
When should I plant Squash (Summer) in Anoka County, MN?
Anoka County is in Zone 4a with an average last frost of April 23. Plan your Squash (Summer) planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Anoka County, MN?
Anoka County, Minnesota is in USDA Hardiness Zone 4a. The average last spring frost is April 23 and first fall frost is October 9.
Plan Your Garden with Confidence
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