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Can You Grow Tomatillo in Zone 3a?

Zone 3a 123 frost-free days
Quick Answer: ❌ No — Tomatillos need a warm growing season that your zone cannot reliably provide.
❌ No

Tomatillo won't survive Zone 3a winters outdoors

Tomatillos need a warm growing season that your zone cannot reliably provide.

🌱 What Does Grow in Zone 3a?

These alternatives thrive in your conditions.

🥬 Arugula ✅ 🌿 Asparagus ✅ ❤️ Beets ✅ 🥦 Broccoli ✅ 🫛 Brussels Sprouts ✅

🌿 Other Things That Grow in Zone 3a

🍎 Apple ✅ 🥬 Arugula ✅ Beginner 🌿 Asparagus ✅ ❤️ Beets ✅ Beginner 🫐 Blueberry ✅ 💙 Borage ✅ Beginner 🥦 Broccoli ✅ 🫛 Brussels Sprouts ✅
See all plants for Zone 3a →

📍 Where Else Can You Grow Tomatillo?

Zone 5a Zone 5b Zone 6a Zone 6b Zone 7a Zone 7b

🗺️ USDA Plant Hardiness Zones

Zone 3 is shown in this colour on the map below
2023 USDA Plant Hardiness Zone Map — zones 1 to 13

2023 USDA Plant Hardiness Zone Map — public domain. USDA Agricultural Research Service

1 2 3 4 5 6 7 8 9 10 11 12 13

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 3a
USDA Zone
3a
Last Frost
mid-May
First Frost
mid-September
Frost-Free Days
123
Tomatillo Zone Range
5a – 10b
Days to Harvest
75–100 days

Frequently Asked Questions

Tomatillos need a warm growing season that your zone cannot reliably provide.
Zone 3a is in USDA Hardiness Zone 3a with approximately 123 frost-free days per year.
Tomatillo grows in USDA Zones 5a–10b.
Tomatillo needs moderate care and attention to thrive.