When should I plant Броколи in Zone 3b?

Start Броколи seeds indoors around Apr 3. Transplant outdoors after May 29. Expect first harvest around Jul 28.

What is the last frost date for Zone 3b?

The average last spring frost date for Zone 3b is May 15. The first fall frost averages Sep 22, giving a 130-day growing season.

Can I grow Броколи in Zone 3b?

Yes. Броколи needs 70 days to harvest. Zone 3b has a 130-day growing season, which is sufficient.

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🥦 Growing Броколи in Zone 3b

Zone 3b has harsh winters and a short growing season. Start Броколи early indoors to maximize your harvest window. Последна слана: May 15. Първа слана: Sep 22.

Planting Calendar

Indoor

Outdoor

Harvest

Apr 3Sep 22

Season: May 15 – Sep 22 (130 дни)

Зона3b

Последна сланаMay 15

Първа сланаSep 22

Сезон130 дни

Реколта70 дни

СлънцеПълно Слънце

When to Plant Броколи in Zone 3b

Start Seeds Indoors: Apr 3

Start Броколи seeds indoors around Apr 3 (6 седмици преди последната слана). Optimal germination temperature: 75F. Germinates in 5-10 days.

Transplant Outdoors: May 29

Transplant Броколи seedlings outdoors after May 29. Wait until soil temperature reaches 50F. Space plants at 1/м² (30cm разстояние). Harden off plants for a week before moving outside.

Harvest: Jul 28

First harvest approximately Jul 28 (~60 дни from transplant). Continue harvesting until first frost (Sep 22).

Fall Planting: Jun 30

For a fall harvest, plant Броколи around Jun 30 (12 weeks before first frost).

Съвместно Засаждане

✅ Градински Чай ✅ Розмарин ✅ Мента ✅ Лайка ✅ Копър

❌ Ягоди❌ Домати❌ Боб

Броколи 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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