When should I plant Босилек in Zone 4a?

Start Босилек 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 Босилек in Zone 4a?

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

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🌿 Growing Босилек in Zone 4a

Zone 4a has cold winters and a moderate growing season. Timing is key for Босилек in this zone. Последна слана: May 5. Първа слана: Oct 1.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 24Oct 1

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

Зона4a

Последна сланаMay 5

Първа сланаOct 1

Сезон149 дни

Реколта40 дни

СлънцеПълно Слънце

When to Plant Босилек in Zone 4a

Start Seeds Indoors: Mar 24

Start Босилек seeds indoors around Mar 24 (6 седмици преди последната слана). Optimal germination temperature: 80F. Germinates in 5-10 days.

Transplant Outdoors: May 19

Transplant Босилек seedlings outdoors after May 19. Wait until soil temperature reaches 60F. Space plants at 4/м² (15cm разстояние). Harden off plants for a week before moving outside.

Harvest: Jun 18

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

Съвместно Засаждане

✅ Чушки✅ Домати✅ Патладжан

❌ Седефче

Босилек 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

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