When to Plant Amaranth in Brown County, IN
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.
Brown County, Indiana is in USDA Zone 6a. The average last spring frost is April 12 and the first fall frost is October 20, giving you a growing season of approximately 191 days.
At an elevation of 914 feet, Brown County receives approximately 36 inches of rainfall annually with predominantly silt loam soil. Summer highs average 85ยฐF, providing good warmth for Amaranth during the growing season.
Brown County Soil Profile
Soil Type
Silt Loam
Soil pH
5.9-7.3
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 Brown County, IN
Amaranth Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 15 | Feb 15 โ Mar 1 |
| Transplant Outdoors | April 26 | Apr 26 โ May 10 |
| Direct Sow | April 19 | Apr 19 โ May 10 |
| Harvest | July 26 | Jul 26 โ Sep 13 |
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
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
191 days
Growing Tips for Brown 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 Brown County, IN?
Brown County is in Zone 6a with an average last frost of April 12. Plan your Amaranth planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Brown County, IN?
Brown County, Indiana is in USDA Hardiness Zone 6a. The average last spring frost is April 12 and first fall frost is October 20.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Brown County gardeners in Zone 6a organize planting dates, track what's growing, and never miss a planting window.
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