When to Plant Turnip in Washington, District of Columbia (20002)
Location
Washington, District of Columbia
ZIP Code
20002
USDA Zone
8a
Last Frost
Friday, March 20, 2026
📅 Planting Calendar
Direct Sow Outdoors Friday, February 6, 2026
Pro Tip: Turnip can be directly sown outdoors. Plant 6 weeks before your last frost date.
🌿 Plant Details
Scientific Name Brassica rapa
Days to Maturity 91 days
☀️ Growing Requirements
☀️
Sun
Full Sun
💧
Water
Regular
Seeds typically germinate in 1-7 days
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Growing Turnip in Zone 8a
Turnip (Brassica rapa) is a popular garden vegetable. In Washington, District of Columbia, which is in USDA Hardiness Zone 8a, you should direct sow seeds around Friday, February 6, 2026.
Your average last frost date is Friday, March 20, 2026. Turnip grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.