When to Plant Amaranth in Comanche County, TX
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.
Comanche County, Texas is in USDA Zone 8a. The average last spring frost is March 19 and the first fall frost is November 14, giving you a growing season of approximately 240 days.
At an elevation of 2,216 feet, Comanche County receives approximately 59.6 inches of rainfall annually with predominantly loam soil. Summer highs average 91ยฐF, providing good warmth for Amaranth during the growing season. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Amaranth root diseases.
Comanche County Soil Profile
Soil Type
Loam
Soil pH
6.6-7.5
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 Comanche County
How your county's soil matches Amaranth's growing requirements.
Soil pH
Your soil pH (6.6โ7.5) is within Amaranth's preferred range (6.0โ7.5).
Soil Texture
The loam soil in Comanche County is excellent for Amaranth โ good drainage, moisture retention, and nutrient holding capacity.
Drainage
Drainage is adequate for Amaranth.
Organic Matter
Organic matter is moderate (2.3%). Annual compost additions will help Amaranth.
How to Plant Amaranth
Plant Water Budget
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 | 1.6" | 0" | โ๏ธ Dormant |
| Feb | โ | 2.1" | 0" | โ๏ธ Dormant |
| Mar | 4.3" | 3.4" | 0.9" | ๐ง Light watering |
| Apr | 4.3" | 5.9" | 0" | โ Rainfall sufficient |
| May | 4.3" | 9.3" | 0" | โ Rainfall sufficient |
| Jun | 4.3" | 8.7" | 0" | โ Rainfall sufficient |
| Jul | 4.3" | 8.8" | 0" | โ Rainfall sufficient |
| Aug | 4.3" | 6.6" | 0" | โ Rainfall sufficient |
| Sep | 4.3" | 5.5" | 0" | โ Rainfall sufficient |
| Oct | 4.3" | 4.1" | 0.2" | ๐ง Light watering |
| Nov | 4.3" | 1.9" | 2.4" | ๐ฟ Regular watering |
| Dec | โ | 1.6" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (MarโNov in Comanche 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 Comanche County, TX
Amaranth Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | January 29 | Jan 29 โ Feb 12 |
| Transplant Outdoors | April 2 | Apr 2 โ Apr 16 |
| Direct Sow | March 26 | Mar 26 โ Apr 16 |
| Harvest | July 2 | Jul 2 โ Aug 20 |
Plant 1" deep ยท 15" apart ยท Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | Start Indoors |
| February | Start Indoors |
| March | Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | โ |
| June | โ |
| July | Harvest |
| August | Harvest |
| September | โ |
| 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
90โ120 days
๐งช Soil pH
Needs 6โ7.5 ยท Your soil: ideal
๐บ๏ธ USDA Zone
Zone 8a
๐ Growing Season
240 days in Comanche County
Growing Tips for Amaranth in Comanche County
Direct sow Amaranth outdoors after March 19 in Comanche County when soil has warmed and frost danger has passed.
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
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Amaranth in Other Locations
Frequently Asked Questions
When should I plant Amaranth in Comanche County, TX?
Comanche County is in Zone 8a with an average last frost of March 19. Plan your Amaranth planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Comanche County, TX?
Comanche County, Texas is in USDA Hardiness Zone 8a. The average last spring frost is March 19 and first fall frost is November 14.
Plan Your Garden with Confidence
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