When should I plant Coliflor in Zone 2a?

Start Coliflor seeds indoors around Apr 3. Transplant outdoors after May 1. Expect first harvest around Jun 30.

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 Coliflor in Zone 2a?

Yes. Coliflor needs 75 days to harvest. Zone 2a has a 123-day growing season, which is sufficient.

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🥦 Growing Coliflor in Zone 2a

Zone 2a has harsh winters and a short growing season. Start Coliflor early indoors to maximize your harvest window. Darrera gelada: May 15. Primera gelada: Sep 15.

Planting Calendar

Indoor

Outdoor

Harvest

Apr 3Sep 15

Season: May 15 – Sep 15 (123 dies)

Zona2a

Darrera geladaMay 15

Primera geladaSep 15

Temporada123 dies

Collita75 dies

SolSol Ple

When to Plant Coliflor in Zone 2a

Start Seeds Indoors: Apr 3

Start Coliflor seeds indoors around Apr 3 (6 setmanes abans de l’última gelada). Optimal germination temperature: 70F. Germinates in 5-10 days.

Transplant Outdoors: May 1

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

Harvest: Jun 30

First harvest approximately Jun 30 (~60 dies from transplant). Continue harvesting until first frost (Sep 15).

Fall Planting: Jun 23

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

Plantació Companya

✅ Espinac ✅ Api ✅ Farigola✅ Mongetes

❌ Tomàquets❌ Maduixes❌ Pèsols

Coliflor 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 Coliflor

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

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