When to Plant Squash (Summer) in Bernalillo County, NM
Summer squash includes zucchini, yellow crookneck, and pattypan varieties that are harvested young and tender. They are prolific producers in warm weather.
Bernalillo County, New Mexico is in USDA Zone 7a. The average last spring frost is April 30 and the first fall frost is October 14, giving you a growing season of approximately 167 days.
At an elevation of 4,326 feet, Bernalillo County receives approximately 16.3 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 91ยฐF, providing good warmth for Squash (Summer) during the growing season. Sandy soil warms quickly in spring โ great for early planting โ but Squash (Summer) will need more frequent watering and organic matter to retain nutrients. With low rainfall, drip irrigation is essential for growing Squash (Summer) successfully. Mulch heavily to conserve soil moisture.
Bernalillo County Soil Profile
Soil Type
Sandy Loam
Soil pH
6.8-8.2
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.
Plant Water Budget
Water stress score is 10/10 โ consider drought-tolerant varieties and mulching
Squash (Summer) Planting Timeline โ Bernalillo County, NM
Squash (Summer) Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | April 2 | Apr 2 โ Apr 16 |
| 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 | โ |
| April | Start Indoors |
| May | Transplant Outdoors Direct Sow |
| June | โ |
| July | Harvest |
| August | Harvest |
| September | Harvest |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
Sun
Full Sun (6-8+ hours)
Water
Moderate โ regular watering
Days to Maturity
45โ65 days
Soil pH
6 โ 7.5
USDA Zone
Zone 7a
Growing Season
167 days
Growing Tips for Bernalillo County
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
Level Up Your Garden
Squash (Summer) in Other Locations
Frequently Asked Questions
When should I plant Squash (Summer) in Bernalillo County, NM?
Bernalillo County is in Zone 7a with an average last frost of April 30. Plan your Squash (Summer) planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Bernalillo County, NM?
Bernalillo County, New Mexico is in USDA Hardiness Zone 7a. The average last spring frost is April 30 and first fall frost is October 14.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Bernalillo County gardeners in Zone 7a organize planting dates, track what's growing, and never miss a planting window.
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