When to Plant Amaranth in Thompson-Nicola, BC
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.
Thompson-Nicola, British Columbia is in USDA Zone 7a. The average last spring frost is April 16 and the first fall frost is November 2, giving you a growing season of approximately 200 days.
At an elevation of 1,131 feet, Thompson-Nicola receives approximately 63.4 inches of rainfall annually with predominantly podzolic loam soil. Summer highs average 89°F, providing good warmth for Amaranth during the growing season. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Amaranth root diseases.
Thompson-Nicola Soil Profile
Soil Type
Podzolic Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Amaranth Planting Timeline — Thompson-Nicola, BC
Amaranth Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 26 | Feb 26 – Mar 12 |
| Transplant Outdoors | April 30 | Apr 30 – May 14 |
| Direct Sow | April 23 | Apr 23 – May 14 |
| Harvest | July 30 | Jul 30 – Sep 17 |
Plant 1" deep · 15" apart · Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | Start Indoors |
| March | Start Indoors |
| April | Transplant Outdoors Direct Sow |
| May | Transplant Outdoors Direct Sow |
| June | — |
| July | Harvest |
| 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 7a
📆 Growing Season
200 days in Thompson-Nicola
Growing Tips for Thompson-Nicola
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 Thompson-Nicola, BC?
Thompson-Nicola is in Zone 7a with an average last frost of April 16. Plan your Amaranth planting based on this frost date — see the calendar above for exact timing.
What planting zone is Thompson-Nicola, BC?
Thompson-Nicola, British Columbia is in USDA Hardiness Zone 7a. The average last spring frost is April 16 and first fall frost is November 2.
Your Thompson-Nicola Garden Planner — Free
A 22-page printable planner built for Thompson-Nicola (Zone 7a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.