When should I plant Βασιλικός in Zone 4a?

Start Βασιλικός seeds indoors around Mar 24. Transplant outdoors after May 19. Expect first harvest around Jun 18.

What is the last frost date for Zone 4a?

The average last spring frost date for Zone 4a is May 5. The first fall frost averages Oct 1, giving a 149-day growing season.

Can I grow Βασιλικός in Zone 4a?

Yes. Βασιλικός needs 40 days to harvest. Zone 4a has a 149-day growing season, which is sufficient. You can plant up to 5 successions.

🌿

🌿 Growing Βασιλικός in Zone 4a

Zone 4a has cold winters and a moderate growing season. Timing is key for Βασιλικός in this zone. Τελευταίος παγετός: May 5. Πρώτος παγετός: Oct 1.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 24Oct 1

Season: May 5 – Oct 1 (149 ημέρες) · Succession: plant every 3 weeks (up to 5x)

Ζώνη4a

Τελευταίος παγετόςMay 5

Πρώτος παγετόςOct 1

Περίοδος149 ημέρες

Συγκομιδή40 ημέρες

ΉλιοςΠλήρης Ήλιος

When to Plant Βασιλικός in Zone 4a

Start Seeds Indoors: Mar 24

Start Βασιλικός seeds indoors around Mar 24 (6 εβδομάδες πριν τον τελευταίο παγετό). Optimal germination temperature: 80F. Germinates in 5-10 days.

Transplant Outdoors: May 19

Transplant Βασιλικός seedlings outdoors after May 19. Wait until soil temperature reaches 60F. Space plants at 4/μ² (15cm απόσταση). Harden off plants for a week before moving outside.

Harvest: Jun 18

First harvest approximately Jun 18 (~30 ημέρες from transplant). Continue harvesting until first frost (Oct 1).

Συντροφική Φύτευση

✅ Πιπεριές✅ Ντομάτες✅ Μελιτζάνα

❌ Απήγανος

Βασιλικός 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 13b

Plan Your Garden Βασιλικός

Track Βασιλικός from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

Start Free Βασιλικός Growing Guide