When should I plant Kartupeļis in Zone 4b?

Direct sow Kartupeļis outdoors around Apr 17. Expect first harvest around Jul 16.

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.

Yes. Kartupeļis needs 90 days to harvest. Zone 4b has a 157-day growing season, which is sufficient.

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Zone 4b has cold winters and a moderate growing season. Timing is key for Kartupeļis in this zone. Pēdējais sals: May 1. Pirmais sals: Oct 5.

Outdoor

Harvest

Apr 17Oct 5

Season: May 1 – Oct 5 (157 dienas)

Zona4b

Pēdējais salsMay 1

Pirmais salsOct 5

Sezona157 dienas

Raža90 dienas

SaulePilna Saule

Direct sow Kartupeļis seeds outdoors around Apr 17. Wait until soil temperature reaches 45F. Space plants at 1/m² (30cm attālums).

First harvest approximately Jul 16 (~90 dienas from planting). Continue harvesting until first frost (Oct 5).

❌ Tomāti❌ Ķirbji❌ Gurķi❌ Ķirbis

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