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Can You Grow Kohlrabi in Zone 10b?

Zone 10b 345 frost-free days🌱 Beginner Friendly
Quick Answer: ❌ No — Kohlrabi struggles in zones with very short cool seasons or intense summer heat.
❌ No

Kohlrabi won't survive Zone 10b winters outdoors

Kohlrabi struggles in zones with very short cool seasons or intense summer heat.

🌱 What Does Grow in Zone 10b?

These alternatives thrive in your conditions.

🌾 Amaranth (Chaulai / Rajgira) ✅ 🫑 Bell Pepper ✅ 🥒 Bitter Melon (Karela) ✅ 🥒 Bottle Gourd (Lauki / Doodhi) ✅ 🍒 Cherry Tomato ✅

🌿 Other Things That Grow in Zone 10b

🌾 Amaranth (Chaulai / Rajgira) ✅ Beginner 🥑 Avocado ✅ 🍌 Banana ✅ 🌿 Basil ✅ Beginner 🌳 Bay Laurel ✅ 🫑 Bell Pepper ✅ 🥒 Bitter Melon (Karela) ✅ 💙 Borage ✅ Beginner
See all plants for Zone 10b →

📍 Where Else Can You Grow Kohlrabi?

Zone 3a Zone 3b Zone 4a Zone 4b Zone 5a Zone 5b

🗺️ USDA Plant Hardiness Zones

Zone 10 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 10b
USDA Zone
10b
Last Frost
virtually frost-free
First Frost
virtually frost-free
Frost-Free Days
345
Kohlrabi Zone Range
3a – 9b
Days to Harvest
45–60 days

Frequently Asked Questions

Kohlrabi struggles in zones with very short cool seasons or intense summer heat.
Zone 10b is in USDA Hardiness Zone 10b with approximately 345 frost-free days per year.
Kohlrabi grows in USDA Zones 3a–9b.
Kohlrabi is beginner-friendly and one of the easier crops to grow.