When to plant Amaranth in Allen County, IN
Plant Amaranth in Allen County from May 2 to May 23 in spring. Allen County sits in USDA Zone 6a, with last frost around April 25 and first frost on October 21.
When to Plant Amaranth in Allen 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.
Allen County, Indiana is in USDA Zone 6a. The average last spring frost is April 25 and the first fall frost is October 21, giving you a growing season of approximately 179 days.
At an elevation of 721 feet, Allen County receives approximately 38.3 inches of rainfall annually with predominantly silt loam soil. Summer highs average 85°F, providing good warmth for Amaranth during the growing season.
Allen County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Amaranth Planting Timeline — Allen County, IN
Amaranth Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 28 | Feb 28 – Mar 14 |
| Transplant Outdoors | May 9 | May 9 – May 23 |
| Direct Sow | May 2 | May 2 – May 23 |
| Harvest | August 8 | Aug 8 – Sep 26 |
Plant 1" deep · 15" apart · Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | Start Indoors |
| March | Start Indoors |
| April | — |
| May | Transplant Outdoors Direct Sow |
| June | — |
| July | — |
| August | Harvest |
| September | Harvest |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
Moderate — regular watering
📅 Days to Maturity
90–120 days
🧪 Soil pH
Needs 6–7.5 · Your soil: N/A
🗺️ USDA Zone
Zone 6a
📆 Growing Season
179 days in Allen County
Growing Tips for Allen 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
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Amaranth in Other Locations
Frequently Asked Questions
When should I plant Amaranth in Allen County, IN?
Allen County is in Zone 6a with an average last frost of April 25. Plan your Amaranth planting based on this frost date — see the calendar above for exact timing.
What planting zone is Allen County, IN?
Allen County, Indiana is in USDA Hardiness Zone 6a. The average last spring frost is April 25 and first fall frost is October 21.
When should I plant Amaranth in Allen County, IN?
In Allen County, IN, plant Amaranth after the last frost (around April 25) and before the first frost (around October 21). Best results when soil holds above 50°F.
What growing zone is Allen County, IN for Amaranth?
Allen County sits in USDA Zone 6a. Amaranth grows reliably in zones 2a through 11b, so it's a good fit here.
Can Amaranth grow in Allen County's climate?
Yes — Amaranth grows well in Allen County's temperate climate. Allen County averages a 179-day frost-free season, with last frost around April 25 and first frost around October 21.
Your Allen County Garden Planner — Free
A 22-page printable planner built for Allen County (Zone 6a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.