When to Plant Cucumber in Perkins County, SD
Cucumbers are a warm-season vine crop available in slicing and pickling varieties. They are prolific producers when given warmth, moisture, and a trellis to climb.
Perkins County, South Dakota is in USDA Zone 4a. The average last spring frost is May 12 and the first fall frost is October 2, giving you a growing season of approximately 143 days.
At an elevation of 1,119 feet, Perkins County receives approximately 28.1 inches of rainfall annually with predominantly loam soil. Summer highs average 81ยฐF, so choose short-season varieties of Cucumber to ensure they mature before fall.
Perkins County Soil Profile
Soil Type
Loam
Soil pH
6.7-7.7
Drainage
Well Drained
Monthly Watering Guide for Cucumber
Cucumber needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Cucumber Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 2.2" | 0" | โ๏ธ Dormant |
| Feb | โ | 1.5" | 0" | โ๏ธ Dormant |
| Mar | โ | 2.3" | 0" | โ๏ธ Dormant |
| Apr | โ | 2.9" | 0" | โ๏ธ Dormant |
| May | 4.3" | 3.2" | 1.1" | ๐ง Light watering |
| Jun | 4.3" | 2.1" | 2.2" | ๐ฟ Regular watering |
| Jul | 4.3" | 2.7" | 1.6" | ๐ง Light watering |
| Aug | 4.3" | 3.2" | 1.1" | ๐ง Light watering |
| Sep | 4.3" | 2.1" | 2.2" | ๐ฟ Regular watering |
| Oct | 4.3" | 2.1" | 2.2" | ๐ฟ Regular watering |
| Nov | โ | 1.9" | 0" | โ๏ธ Dormant |
| Dec | โ | 1.8" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (MayโOct in Perkins County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Cucumber Planting Timeline โ Perkins County, SD
Cucumber Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 31 | Mar 31 โ Apr 14 |
| Transplant Outdoors | June 2 | Jun 2 โ Jun 16 |
| Direct Sow | May 26 | May 26 โ Jun 16 |
| Harvest | July 28 | Jul 28 โ Sep 22 |
Plant 0.5" deep ยท 24" apart ยท Rows 48" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Start Indoors |
| April | Start Indoors |
| May | Direct Sow |
| June | Transplant Outdoors Direct Sow |
| July | Harvest |
| August | Harvest |
| September | Harvest |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
High โ keep soil consistently moist
๐ Days to Maturity
50โ70 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: N/A
๐บ๏ธ USDA Zone
Zone 4a
๐ Growing Season
143 days in Perkins County
Growing Tips for Perkins County
Direct sow after last frost or start indoors 3 weeks early. Provide a trellis for vining types to save space and improve air circulation. Harvest frequently to encourage production.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Cucumber in Other Locations
Frequently Asked Questions
When should I plant Cucumber in Perkins County, SD?
Perkins County is in Zone 4a with an average last frost of May 12. Plan your Cucumber planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Perkins County, SD?
Perkins County, South Dakota is in USDA Hardiness Zone 4a. The average last spring frost is May 12 and first fall frost is October 2.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Perkins County gardeners in Zone 4a organize planting dates, track what's growing, and never miss a planting window.
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