When should I plant Col Arrissada in Zone 5a?

Start Col Arrissada seeds indoors around Mar 17. Transplant outdoors after Mar 31. Expect first harvest around May 15.

What is the last frost date for Zone 5a?

The average last spring frost date for Zone 5a is Apr 28. The first fall frost averages Oct 8, giving a 163-day growing season.

Can I grow Col Arrissada in Zone 5a?

Yes. Col Arrissada needs 60 days to harvest. Zone 5a has a 163-day growing season, which is sufficient.

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🥬 Growing Col Arrissada in Zone 5a

Zone 5a has cold winters and a moderate growing season. Timing is key for Col Arrissada in this zone. Darrera gelada: Apr 28. Primera gelada: Oct 8.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 17Oct 8

Season: Apr 28 – Oct 8 (163 dies)

Zona5a

Darrera geladaApr 28

Primera geladaOct 8

Temporada163 dies

Collita60 dies

SolMitja Ombra

When to Plant Col Arrissada in Zone 5a

Start Seeds Indoors: Mar 17

Start Col Arrissada seeds indoors around Mar 17 (6 setmanes abans de l’última gelada). Optimal germination temperature: 65F. Germinates in 5-10 days.

Transplant Outdoors: Mar 31

Transplant Col Arrissada seedlings outdoors after Mar 31. Wait until soil temperature reaches 40F. Space plants at 1/m² (30cm espaiat). Harden off plants for a week before moving outside.

Harvest: May 15

First harvest approximately May 15 (~45 dies from transplant). Continue harvesting until first frost (Oct 8). Col Arrissada can overwinter in mild climates for continued harvest.

Fall Planting: Aug 13

For a fall harvest, plant Col Arrissada around Aug 13 (8 weeks before first frost).

Plantació Companya

✅ Sàlvia ✅ Anet✅ Cebes✅ Remolatxes✅ Patates

❌ Maduixes

Col Arrissada 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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