When should I plant Kopūstas in Zone 4b?

Start Kopūstas seeds indoors around Mar 20. Transplant outdoors after Apr 10. Expect first harvest around Jun 14.

What is the last frost date for Zone 4b?

The average last spring frost date for Zone 4b is May 1. The first fall frost averages Oct 5, giving a 157-day growing season.

Can I grow Kopūstas in Zone 4b?

Yes. Kopūstas needs 80 days to harvest. Zone 4b has a 157-day growing season, which is sufficient.

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🥬 Growing Kopūstas in Zone 4b

Zone 4b has cold winters and a moderate growing season. Timing is key for Kopūstas in this zone. Paskutinis šalnas: May 1. Pirmas šalnas: Oct 5.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 20Oct 5

Season: May 1 – Oct 5 (157 dienų)

Zona4b

Paskutinis šalnasMay 1

Pirmas šalnasOct 5

Sezonas157 dienų

Derlius80 dienų

SaulėPilna Saulė

When to Plant Kopūstas in Zone 4b

Start Seeds Indoors: Mar 20

Start Kopūstas seeds indoors around Mar 20 (6 savaičių prieš paskutinį šalną). Optimal germination temperature: 70F. Germinates in 5-10 days.

Transplant Outdoors: Apr 10

Transplant Kopūstas seedlings outdoors after Apr 10. Wait until soil temperature reaches 45F. Space plants at 1/m² (30cm tarpas). Harden off plants for a week before moving outside.

Harvest: Jun 14

First harvest approximately Jun 14 (~65 dienų from transplant). Continue harvesting until first frost (Oct 5).

Fall Planting: Jul 13

For a fall harvest, plant Kopūstas around Jul 13 (12 weeks before first frost).

Palydovinis Sodinimas

✅ Bulvės✅ Mėta ✅ Krapas✅ Svogūnai✅ Salieras

❌ Pupelės❌ Pomidorai❌ Brašškės

Kopūstas 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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