When to Plant Sunflower in Hodgeman County, KS
Sunflowers are tall, cheerful annuals grown for their edible seeds and as pollinator magnets. They come in sizes from 2-foot dwarfs to 12-foot giants.
Hodgeman County, Kansas is in USDA Zone 6a. The average last spring frost is April 21 and the first fall frost is October 16, giving you a growing season of approximately 178 days.
At an elevation of 662 feet, Hodgeman County receives approximately 27.8 inches of rainfall annually with predominantly loam soil. Summer highs average 91ยฐF, providing good warmth for Sunflower during the growing season.
Hodgeman County Soil Profile
Soil Type
Loam
Soil pH
6.7-7.5
Drainage
Well Drained
Monthly Watering Guide for Sunflower
Sunflower needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Sunflower Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 0.8" | 0" | โ๏ธ Dormant |
| Feb | โ | 0.8" | 0" | โ๏ธ Dormant |
| Mar | โ | 1.6" | 0" | โ๏ธ Dormant |
| Apr | 4.3" | 3.2" | 1.1" | ๐ง Light watering |
| May | 4.3" | 4.6" | 0" | โ Rainfall sufficient |
| Jun | 4.3" | 4.3" | 0" | โ Rainfall sufficient |
| Jul | 4.3" | 3.9" | 0.4" | ๐ง Light watering |
| Aug | 4.3" | 3" | 1.3" | ๐ง Light watering |
| Sep | 4.3" | 2.6" | 1.7" | ๐ง Light watering |
| Oct | 4.3" | 1.6" | 2.7" | ๐ฟ Regular watering |
| Nov | โ | 0.9" | 0" | โ๏ธ Dormant |
| Dec | โ | 0.6" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโOct in Hodgeman County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Sunflower Planting Timeline โ Hodgeman County, KS
Sunflower Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 24 | Feb 24 โ Mar 10 |
| Transplant Outdoors | May 5 | May 5 โ May 19 |
| Direct Sow | April 28 | Apr 28 โ May 19 |
| Harvest | July 14 | Jul 14 โ Sep 1 |
Plant 1" deep ยท 18" apart ยท Rows 30" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | Start Indoors |
| March | Start Indoors |
| April | Direct Sow |
| May | Transplant Outdoors Direct Sow |
| June | โ |
| July | Harvest |
| August | Harvest |
| September | Harvest |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
Low โ drought tolerant
๐ Days to Maturity
70โ100 days
๐งช Soil pH
Needs 6โ7.5 ยท Your soil: N/A
๐บ๏ธ USDA Zone
Zone 6a
๐ Growing Season
178 days in Hodgeman County
Growing Tips for Hodgeman County
Direct sow after last frost. Stake tall varieties in windy areas. Harvest seed heads when the back turns brown and seeds are plump. Dry heads upside down.
Companion Planting
Good Companions
Avoid Planting Near
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Sunflower in Other Locations
Frequently Asked Questions
When should I plant Sunflower in Hodgeman County, KS?
Hodgeman County is in Zone 6a with an average last frost of April 21. Plan your Sunflower planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Hodgeman County, KS?
Hodgeman County, Kansas is in USDA Hardiness Zone 6a. The average last spring frost is April 21 and first fall frost is October 16.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Hodgeman County gardeners in Zone 6a organize planting dates, track what's growing, and never miss a planting window.
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