When to Plant Artichoke in Delta Junction, Alaska (99737)
Location
Delta Junction, Alaska
ZIP Code
99737
USDA Zone
3a
Last Frost
Monday, May 25, 2026
📅 Planting Calendar
Start Seeds Indoors Monday, March 30, 2026
Transplant Outdoors Monday, June 8, 2026
Pro Tip: Start Artichoke seeds indoors 8 weeks before your last frost date for best results.
🌿 Plant Details
Scientific Name Cynara scolymus
Days to Maturity 56 days
☀️ Growing Requirements
☀️
Sun
Full Sun
💧
Water
Regular
Seeds typically germinate in 8-21 days
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Growing Artichoke in Zone 3a
Artichoke (Cynara scolymus) is a popular garden vegetable. In Delta Junction, Alaska, which is in USDA Hardiness Zone 3a, you should start seeds indoors around Monday, March 30, 2026.
Your average last frost date is Monday, May 25, 2026. Plan to transplant your Artichoke seedlings outdoors around Monday, June 8, 2026, about 2 weeks after your last frost date.