Can You Grow Artichoke in Zone 7b?
Quick Answer:
✅ Yes — Artichokes grow as perennials in your zone — expect harvests from year two onward.
✅ Yes
Artichoke grows well in Zone 7b
Artichokes grow as perennials in your zone — expect harvests from year two onward.
📅 When to Plant in Zone 7b
Start Indoors
Jan 3
Transplant Out
Feb 28
Last Sow Date
Aug 23
🌾 Harvest
May 24 – Jun 8
Based on Zone 7b's average last frost of late February and first frost of early December.
🌱 Growing Artichoke in Zone 7b
Start indoors 8-10 weeks before last frost. Vernalization (cold treatment of seedlings) improves first-year flowering — expose seedlings to 10 days below 50°F. Give each plant 4x4 feet of space. Cut main bud before it opens; side buds follow.
🗺️ USDA Plant Hardiness Zones
Zone 7 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 7b
- USDA Zone
- 7b
- Last Frost
- late February
- First Frost
- early December
- Frost-Free Days
- 276
- Artichoke Zone Range
- 6a – 9b
- Days to Harvest
- 85–100 days
Frequently Asked Questions
Artichokes grow as perennials in your zone — expect harvests from year two onward.
Zone 7b is in USDA Hardiness Zone 7b with approximately 276 frost-free days per year.
Artichoke grows in USDA Zones 6a–9b.
Artichoke needs moderate care and attention to thrive.