When to Plant Squash (Winter) in Elbert County, CO
Winter squash includes butternut, acorn, delicata, and hubbard varieties grown to full maturity with hard rinds for storage. They develop sweet, dense flesh.
Elbert County, Colorado is in USDA Zone 5a. The average last spring frost is May 12 and the first fall frost is October 3, giving you a growing season of approximately 144 days.
At an elevation of 5,587 feet, Elbert County receives approximately 22.1 inches of rainfall annually with predominantly loam soil. Summer highs average 87ยฐF, providing good warmth for Squash (Winter) during the growing season.
Elbert County Soil Profile
Soil Type
Loam
Soil pH
6.2-7.7
Drainage
Well Drained
Monthly Watering Guide for Squash (Winter)
Squash (Winter) 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 (Winter) Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 1.4" | 0" | โ๏ธ Dormant |
| Feb | โ | 1.2" | 0" | โ๏ธ Dormant |
| Mar | โ | 1.8" | 0" | โ๏ธ Dormant |
| Apr | โ | 2.2" | 0" | โ๏ธ Dormant |
| May | 4.3" | 2.4" | 1.9" | ๐ง Light watering |
| Jun | 4.3" | 1.7" | 2.6" | ๐ฟ Regular watering |
| Jul | 4.3" | 1.9" | 2.4" | ๐ฟ Regular watering |
| Aug | 4.3" | 2.3" | 2" | ๐ง Light watering |
| Sep | 4.3" | 2" | 2.3" | ๐ฟ Regular watering |
| Oct | 4.3" | 1.9" | 2.4" | ๐ฟ Regular watering |
| Nov | โ | 1.8" | 0" | โ๏ธ Dormant |
| Dec | โ | 1.4" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (MayโOct in Elbert County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Squash (Winter) Planting Timeline โ Elbert County, CO
Squash (Winter) Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | April 7 | Apr 7 โ Apr 21 |
| Transplant Outdoors | May 26 | May 26 โ Jun 9 |
| Direct Sow | May 19 | May 19 โ Jun 9 |
| Harvest | August 18 | Aug 18 โ Oct 13 |
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 | Transplant Outdoors Direct Sow |
| July | โ |
| August | Harvest |
| 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
80โ120 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: N/A
๐บ๏ธ USDA Zone
Zone 5a
๐ Growing Season
144 days in Elbert County
Growing Tips for Elbert County
Direct sow after last frost on rich mounds. Allow ample space for sprawling vines. Cure harvested fruits in the sun for 10 days before storing in a cool, dry place.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Squash (Winter) in Other Locations
Frequently Asked Questions
When should I plant Squash (Winter) in Elbert County, CO?
Elbert County is in Zone 5a with an average last frost of May 12. Plan your Squash (Winter) planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Elbert County, CO?
Elbert County, Colorado is in USDA Hardiness Zone 5a. The average last spring frost is May 12 and first fall frost is October 3.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Elbert County gardeners in Zone 5a organize planting dates, track what's growing, and never miss a planting window.
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