When to Plant Amaranth in Edwards 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.
Edwards County, Kansas is in USDA Zone 6a. The average last spring frost is April 15 and the first fall frost is October 23, giving you a growing season of approximately 191 days.
At an elevation of 814 feet, Edwards County receives approximately 22 inches of rainfall annually with predominantly loam soil. Summer highs average 85ยฐF, providing good warmth for Amaranth during the growing season.
Edwards County Soil Profile
Soil Type
Loam
Soil pH
6.7-7.5
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 Edwards County
How your county's soil matches Amaranth's growing requirements.
Soil pH
Your soil pH (6.7โ7.5) is within Amaranth's preferred range (6.0โ7.5).
Soil Texture
The loam soil in Edwards County is excellent for Amaranth โ good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (3.6%). Annual compost additions will help Amaranth.
How to Plant Amaranth
Plant Water Budget
Water stress score is 8/10 โ consider drought-tolerant varieties and mulching
Monthly Watering Guide for Amaranth
Amaranth needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Amaranth Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 0.6" | 0" | โ๏ธ Dormant |
| Feb | โ | 0.7" | 0" | โ๏ธ Dormant |
| Mar | โ | 1.4" | 0" | โ๏ธ Dormant |
| Apr | 4.3" | 2.5" | 1.8" | ๐ง Light watering |
| May | 4.3" | 3.3" | 1" | ๐ง Light watering |
| Jun | 4.3" | 3.7" | 0.6" | ๐ง Light watering |
| Jul | 4.3" | 2.9" | 1.4" | ๐ง Light watering |
| Aug | 4.3" | 2.3" | 2" | ๐ง Light watering |
| Sep | 4.3" | 1.9" | 2.4" | ๐ฟ Regular watering |
| Oct | 4.3" | 1.5" | 2.8" | ๐ฟ Regular watering |
| Nov | โ | 0.6" | 0" | โ๏ธ Dormant |
| Dec | โ | 0.6" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโOct in Edwards County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Amaranth 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.
Amaranth Planting Timeline โ Edwards County, KS
Amaranth Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 18 | Feb 18 โ Mar 4 |
| Transplant Outdoors | April 29 | Apr 29 โ May 13 |
| Direct Sow | April 22 | Apr 22 โ May 13 |
| Harvest | July 29 | Jul 29 โ Sep 16 |
Plant 1" deep ยท 15" apart ยท Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | Start Indoors |
| March | Start Indoors |
| 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
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
1"/week ยท 1-2 times/week
๐ Days to Maturity
90โ120 days
๐งช Soil pH
Needs 6โ7.5 ยท Your soil: ideal
๐บ๏ธ USDA Zone
Zone 6a
๐ Growing Season
191 days in Edwards County
Growing Tips for Amaranth in Edwards County
Direct sow Amaranth outdoors after April 15 in Edwards County when soil has warmed and frost danger has passed.
Edwards County receives only 22" of rain annually. Amaranth needs consistent moisture โ install drip irrigation or water deeply 2-3 times per week.
General growing tips
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
Check more plant combinations with our Companion Planting Checker →
Amaranth in Other Locations
Frequently Asked Questions
When should I plant Amaranth in Edwards County, KS?
Edwards County is in Zone 6a with an average last frost of April 15. Plan your Amaranth planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Edwards County, KS?
Edwards County, Kansas is in USDA Hardiness Zone 6a. The average last spring frost is April 15 and first fall frost is October 23.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Edwards County gardeners in Zone 6a organize planting dates, track what's growing, and never miss a planting window.
Get Your Free Garden Planner →Free download. Plan your entire garden season in minutes.