Growing Endive in Zone 5a
Zone 5a has cold winters and a moderate growing season. Timing is key for Endive in this zone. Last frost: Apr 28. First frost: Oct 8.
Planting Calendar
Season: Apr 28 – Oct 8 (163 days) · Succession: plant every 2 weeks (up to 8x)
When to Plant Endive in Zone 5a
Start Seeds Indoors: Mar 17
Start Endive seeds indoors around Mar 17 (6 weeks before last frost). Optimal germination temperature: 65°F. Germinates in 5–10 days.
Transplant Outdoors: Apr 14
Transplant Endive seedlings outdoors after Apr 14. Wait until soil temperature reaches 45°F. Space plants at 12/sqft. Harden off plants for a week before moving outside.
Harvest: May 19
First harvest approximately May 19 (~35 days from transplant). Continue harvesting until first frost (Oct 8).
Fall Planting: Aug 20
For a fall harvest, plant Endive around Aug 20 (7 weeks before first frost).
Endive in Other Zones
1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13bFrequently Asked Questions
When should I plant Endive in Zone 5a?
Start Endive seeds indoors around Mar 17. Transplant outdoors after Apr 14. Expect first harvest around May 19.
What is the last frost date for Zone 5a?
The average last spring frost date for Zone 5a is Apr 28. The first fall frost averages Oct 8, giving a 163-day growing season.
Can I grow Endive in Zone 5a?
Yes. Endive needs 50 days to harvest. Zone 5a has a 163-day growing season, which is sufficient. You can plant up to 8 successions.
What is the best month to plant Endive in Zone 5a?
The best time to start Endive in Zone 5a is Mar. Begin seeds indoors around Mar 17, then transplant outdoors after the last frost date of Apr 28.
How long does Endive take to harvest?
Endive takes approximately 50 days from planting to harvest. In Zone 5a, expect your first harvest around May 19.
Plan Your Endive Garden
Track Endive from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
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