When should I plant Broccoli in Zone 2a?

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

What is the last frost date for Zone 2a?

The average last spring frost date for Zone 2a is May 15. The first fall frost averages Sep 15, giving a 123-day growing season.

Can I grow Broccoli in Zone 2a?

Yes. Broccoli needs 70 days to harvest. Zone 2a has a 123-day growing season, which is sufficient.

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🥦 Kweken van Broccoli in Zone 2a

Zone 2a has harsh winters and a short growing season. Start Broccoli early indoors to maximize your harvest window. Laatste vorst: May 15. Eerste vorst: Sep 15.

Planting Calendar

Indoor

Outdoor

Harvest

Apr 3Sep 15

Season: May 15 – Sep 15 (123 dagen)

Zone2a

Laatste vorstMay 15

Eerste vorstSep 15

Seizoen123 dagen

Oogst70 dagen

ZonVolle Zon

When to Plant Broccoli in Zone 2a

Start Seeds Indoors: Apr 3

Start Broccoli seeds indoors around Apr 3 (6 weken voor de laatste vorst). Optimal germination temperature: 75F. Germinates in 5-10 days.

Transplant Outdoors: May 29

Transplant Broccoli seedlings outdoors after May 29. Wait until soil temperature reaches 50F. Space plants at 1/m² (30cm afstand). Harden off plants for a week before moving outside.

Harvest: Jul 28

First harvest approximately Jul 28 (~60 dagen from transplant). Continue harvesting until first frost (Sep 15).

Fall Planting: Jun 23

For a fall harvest, plant Broccoli around Jun 23 (12 weeks before first frost).

Begeleidende Beplanting

✅ Salie ✅ Rozemarijn ✅ Munt ✅ Kamille ✅ Dille

❌ Aardbeien❌ Tomaten❌ Bonen

Broccoli in Andere 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 Je Tuin voor Broccoli

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

Start Free Broccoli Growing Guide