When to Plant Hubbard Squash in Apache County, AZ
Hubbard squash is a large, bumpy-skinned winter squash with dense, sweet, dry flesh ideal for baking and pies. The hard shell allows storage for 6 months or more.
Apache County, Arizona is in USDA Zone 5b. The average last spring frost is May 20 and the first fall frost is October 10, giving you a growing season of approximately 143 days.
At an elevation of 7,720 feet, Apache County receives approximately 9.4 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 92ยฐF, providing good warmth for Hubbard Squash during the growing season. Sandy soil warms quickly in spring โ great for early planting โ but Hubbard Squash will need more frequent watering and organic matter to retain nutrients. With low rainfall, drip irrigation is essential for growing Hubbard Squash successfully. Mulch heavily to conserve soil moisture.
Apache County Soil Profile
Soil Type
Sandy Loam
Soil pH
7.2-8.7
Drainage
Well Drained
Monthly Watering Guide for Hubbard Squash
Hubbard Squash needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Hubbard Squash Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 0.7" | 0" | โ๏ธ Dormant |
| Feb | โ | 0.5" | 0" | โ๏ธ Dormant |
| Mar | โ | 0.6" | 0" | โ๏ธ Dormant |
| Apr | โ | 0.3" | 0" | โ๏ธ Dormant |
| May | 4.3" | 0.2" | 4.1" | ๐ฟ Regular watering |
| Jun | 4.3" | 0.3" | 4" | ๐ฟ Regular watering |
| Jul | 4.3" | 1.7" | 2.6" | ๐ฟ Regular watering |
| Aug | 4.3" | 2" | 2.3" | ๐ฟ Regular watering |
| Sep | 4.3" | 1.2" | 3.1" | ๐ฟ Regular watering |
| Oct | 4.3" | 0.8" | 3.5" | ๐ฟ Regular watering |
| Nov | โ | 0.6" | 0" | โ๏ธ Dormant |
| Dec | โ | 0.6" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (MayโOct in Apache County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Hubbard Squash Planting Timeline โ Apache County, AZ
Hubbard Squash Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | April 15 | Apr 15 โ Apr 29 |
| Transplant Outdoors | June 3 | Jun 3 โ Jun 17 |
| Direct Sow | May 27 | May 27 โ Jun 17 |
| Harvest | September 16 | Sep 16 โ Oct 21 |
Plant 1" deep ยท 30" apart ยท Rows 42" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | โ |
| April | Start Indoors |
| May | Direct Sow |
| June | Transplant Outdoors Direct Sow |
| July | โ |
| August | โ |
| September | Harvest |
| October | Harvest |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
Moderate โ regular watering
๐ Days to Maturity
100โ120 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: N/A
๐บ๏ธ USDA Zone
Zone 5b
๐ Growing Season
143 days in Apache County
Growing Tips for Apache County
Start seeds indoors in short-season areas. Requires ample space and rich soil. Harvest when the skin is very hard and the color is deep. Cure in the sun before storing.
Companion Planting
Good Companions
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Hubbard Squash in Other Locations
Frequently Asked Questions
When should I plant Hubbard Squash in Apache County, AZ?
Apache County is in Zone 5b with an average last frost of May 20. Plan your Hubbard Squash planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Apache County, AZ?
Apache County, Arizona is in USDA Hardiness Zone 5b. The average last spring frost is May 20 and first fall frost is October 10.
Plan Your Garden with Confidence
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