When to Plant Amaranth in Coffey County, KS
Amaranth is an ancient grain crop with edible leaves and seeds, rich in protein and micronutrients. It thrives in warm conditions and is drought-tolerant once established.
Coffey County, Kansas is in USDA Zone 6a. The average last spring frost is April 11 and the first fall frost is October 24, giving you a growing season of approximately 196 days.
At an elevation of 466 feet, Coffey County receives approximately 27.7 inches of rainfall annually with predominantly loam soil. Summer highs average 87ยฐF, providing good warmth for Amaranth during the growing season.
Coffey County Soil Profile
Soil Type
Loam
Soil pH
6.5-7.7
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 6/10 โ consider drought-tolerant varieties and mulching
Amaranth Planting Timeline โ Coffey County, KS
Amaranth Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 14 | Feb 14 โ Feb 28 |
| Transplant Outdoors | April 25 | Apr 25 โ May 9 |
| Direct Sow | April 18 | Apr 18 โ May 9 |
| Harvest | July 25 | Jul 25 โ Sep 12 |
Plant 1" deep ยท 15" apart ยท Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | Start Indoors |
| March | โ |
| April | Transplant Outdoors Direct Sow |
| 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
90โ120 days
Soil pH
6 โ 7.5
USDA Zone
Zone 6a
Growing Season
196 days
Growing Tips for Coffey County
Direct sow after last frost when soil is warm. Thin seedlings to 18 inches apart. Harvest leaves when young and tender; harvest seeds when flower heads begin to dry.
Companion Planting
Good Companions
Avoid Planting Near
Level Up Your Garden
Amaranth in Other Locations
Frequently Asked Questions
When should I plant Amaranth in Coffey County, KS?
Coffey County is in Zone 6a with an average last frost of April 11. Plan your Amaranth planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Coffey County, KS?
Coffey County, Kansas is in USDA Hardiness Zone 6a. The average last spring frost is April 11 and first fall frost is October 24.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Coffey County gardeners in Zone 6a organize planting dates, track what's growing, and never miss a planting window.
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