⚠️
Growing Chantenay in Zone 1b
Daucus carota
⚠️ Challenging for Zone 1b
Score: 34/100
🌡️ USDA Hardiness Zone 1b
Extreme Arctic
USDA 2023 Verified
Growing Season
30-60 days
Winter Minimum
-55°F to -50°F
(-48.3°C to -45.6°C)
AHS Heat Zone 1-1
Less than 1 heat day per year • Minimal heat stress
Typical regions: Interior Alaska, Northern Alaska
📊 Data Source:
USDA Plant Hardiness Zone Map 2023 • Last verified: 1/22/2026
⚠️ Zone Compatibility Analysis
medium confidenceChallenging: Needs 70 days but zone has 60 days (10 days short).
Recommendation: Use season extension (cold frames, row covers) to gain 10+ days. Or choose earlier variety.
💾 Suitability computed by Solara Agricultural Intelligence Platform
📅 Zone 1b Planting Calendar for Chantenay
🌱 Start Seeds Indoors
March 12
✓ Database-computed optimal date
🪴 Transplant Outdoors
April 30
✓ Database-computed optimal date
🌾 Direct Sow (Alternative)
2 weeks after last frost
For warm-season crops
🥕 Expected Harvest
July 9
💡 Zone 1b Growing Tips
- • Growing season: 30-60 frost-free days
- • Start indoors for best results to maximize your growing season
- • ⚠️ Season extension required - consider cold frames or hoop houses
- • Monitor soil temperature before transplanting (minimum 55-60°F for most crops)
⚠️ Zone 1b Challenges
⚠️Permafrost
⚠️Extreme cold
⚠️Very short growing season
⚠️Limited plant selection
✅ Best Plants for Zone 1b
✓Arctic willows
✓Mosses
✓Lichens
✓Hardy native perennials
❄️ Winter in Zone 1b
Extreme arctic winters with temperatures regularly below -50°F.
☀️ Summer in Zone 1b
Brief, cool summers. Growing season approximately 8-10 weeks.
🔥 Heat Management for AHS Zone 1-1
This zone experiences less than 1 heat day per year with minimal heat stress.
🌡️No heat protection needed
🌡️Focus on cold hardiness
Source: American Horticultural Society
📊 Chantenay Quick Facts
Days to Maturity
60-80
Difficulty
intermediate
Season
summer
Type
OP
📍 View Chantenay Guide for Other Zones
Free Zone 1b Planting Calendar
Get Chantenay planting dates, frost alerts, and succession timing for your zone — delivered to your inbox.
Get Personalized Chantenay Planting Dates
Enter your exact location for custom frost dates, planting windows, and harvest predictions tailored to your microclimate.
Try Solara Free →