Can You Grow Mustard Greens in Zone 1a?
Quick Answer:
❌ No — Mustard greens prefer cool weather and will bolt quickly in zones with very short cool periods.
❌ No
Mustard Greens won't survive Zone 1a winters outdoors
Mustard greens prefer cool weather and will bolt quickly in zones with very short cool periods.
🌱 What Does Grow in Zone 1a?
These alternatives thrive in your conditions.
🗺️ USDA Plant Hardiness Zones
Zone 1 is shown in
this colour
on the map below
2023 USDA Plant Hardiness Zone Map — public domain. USDA Agricultural Research Service
USDA zones run 1a–13b (26 half-zones). Each full zone above covers both the a and b half-zones. Browse all US zones →
Technical climate details for Zone 1a
- USDA Zone
- 1a
- Last Frost
- early July
- First Frost
- mid-July
- Frost-Free Days
- 14
- Mustard Greens Zone Range
- 4a – 10b
- Days to Harvest
- 30–40 days
Frequently Asked Questions
Mustard greens prefer cool weather and will bolt quickly in zones with very short cool periods.
Zone 1a is in USDA Hardiness Zone 1a with approximately 14 frost-free days per year.
Mustard Greens grows in USDA Zones 4a–10b.
Mustard Greens is beginner-friendly and one of the easier crops to grow.