When to Plant Kabocha in Greeley County, NE
Kabocha is a Japanese winter squash with an exceptionally sweet, dense, chestnut-like flesh and dark green skin. It is a favorite in Asian cuisine for its rich, dry texture.
Greeley County, Nebraska is in USDA Zone 4b. The average last spring frost is April 27 and the first fall frost is October 9, giving you a growing season of approximately 165 days.
At an elevation of 1,040 feet, Greeley County receives approximately 30.7 inches of rainfall annually with predominantly loam soil. Summer highs average 83ยฐF, so choose short-season varieties of Kabocha to ensure they mature before fall.
Greeley County Soil Profile
Soil Type
Loam
Soil pH
6.2-7.4
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 Greeley County
How your county's soil matches Kabocha's growing requirements.
Soil pH
Your soil pH (6.2โ7.4) is within Kabocha's preferred range (6.0โ7.5).
Soil Texture
The loam soil in Greeley County is excellent for Kabocha โ good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is excellent (4.0%) โ Kabocha will thrive.
How to Plant Kabocha
Plant Water Budget
Monthly Watering Guide for Kabocha
Kabocha needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Kabocha Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 0.7" | 0" | โ๏ธ Dormant |
| Feb | โ | 1.1" | 0" | โ๏ธ Dormant |
| Mar | โ | 1.8" | 0" | โ๏ธ Dormant |
| Apr | 4.3" | 3.6" | 0.7" | ๐ง Light watering |
| May | 4.3" | 4.1" | 0.2" | ๐ง Light watering |
| Jun | 4.3" | 4.4" | 0" | โ Rainfall sufficient |
| Jul | 4.3" | 4" | 0.3" | ๐ง Light watering |
| Aug | 4.3" | 4.2" | 0.1" | ๐ง Light watering |
| Sep | 4.3" | 2.8" | 1.5" | ๐ง Light watering |
| Oct | 4.3" | 2.2" | 2.1" | ๐ง Light watering |
| Nov | โ | 1.1" | 0" | โ๏ธ Dormant |
| Dec | โ | 0.8" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโOct in Greeley County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Kabocha 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.
Kabocha Planting Timeline โ Greeley County, NE
Kabocha Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 16 | Mar 16 โ Mar 30 |
| Transplant Outdoors | May 18 | May 18 โ Jun 1 |
| Direct Sow | May 11 | May 11 โ Jun 1 |
| Harvest | August 17 | Aug 17 โ Sep 14 |
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 | Transplant Outdoors Direct Sow |
| July | โ |
| 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
85โ100 days
๐งช Soil pH
Needs 6โ7.5 ยท Your soil: ideal
๐บ๏ธ USDA Zone
Zone 4b
๐ Growing Season
165 days in Greeley County
Growing Tips for Kabocha in Greeley County
Direct sow Kabocha outdoors after April 27 in Greeley County when soil has warmed and frost danger has passed.
Common pests for Kabocha 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 frost or start indoors. Harvest when the skin is hard and dull. The stem should be dry and corky. Stores well for 3-4 months in a cool, dry place.
Companion Planting
Good Companions
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Kabocha in Other Locations
Frequently Asked Questions
When should I plant Kabocha in Greeley County, NE?
Greeley County is in Zone 4b with an average last frost of April 27. Plan your Kabocha planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Greeley County, NE?
Greeley County, Nebraska is in USDA Hardiness Zone 4b. The average last spring frost is April 27 and first fall frost is October 9.
Plan Your Garden with Confidence
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