When should I plant Броколі in Zone 3a?

Start Броколі seeds indoors around Apr 10. Transplant outdoors after Jun 5. Expect first harvest around Aug 4.

What is the last frost date for Zone 3a?

The average last spring frost date for Zone 3a is May 22. The first fall frost averages Sep 12, giving a 113-day growing season.

Can I grow Броколі in Zone 3a?

Yes. Броколі needs 70 days to harvest. Zone 3a has a 113-day growing season, which is sufficient.

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🥦 Growing Броколі in Zone 3a

Zone 3a has harsh winters and a short growing season. Start Броколі early indoors to maximize your harvest window. Останній заморозок: May 22. Перший заморозок: Sep 12.

Planting Calendar

Indoor

Outdoor

Harvest

Apr 10Sep 12

Season: May 22 – Sep 12 (113 днів)

Зона3a

Останній заморозокMay 22

Перший заморозокSep 12

Сезон113 днів

Врожай70 днів

СонцеПовне Сонце

When to Plant Броколі in Zone 3a

Start Seeds Indoors: Apr 10

Start Броколі seeds indoors around Apr 10 (6 тижнів до останнього заморозку). Optimal germination temperature: 75F. Germinates in 5-10 days.

Transplant Outdoors: Jun 5

Transplant Броколі seedlings outdoors after Jun 5. Wait until soil temperature reaches 50F. Space plants at 1/м² (30cm відстань). Harden off plants for a week before moving outside.

Harvest: Aug 4

First harvest approximately Aug 4 (~60 днів from transplant). Continue harvesting until first frost (Sep 12).

Fall Planting: Jun 20

For a fall harvest, plant Броколі around Jun 20 (12 weeks before first frost).

Супутнє Висаджування

✅ Шавлія ✅ Розмарин ✅ М’ята ✅ Ромашка ✅ Кріп

❌ Полуниці❌ Помідори❌ Фасоля

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

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