When should I plant Hořčice in Zone 1a?

Direct sow Hořčice outdoors around Apr 27. Expect first harvest around Jun 11.

What is the last frost date for Zone 1a?

The average last spring frost date for Zone 1a is May 25. The first fall frost averages Aug 28, giving a 95-day growing season.

Can I grow Hořčice in Zone 1a?

Yes. Hořčice needs 45 days to harvest. Zone 1a has a 95-day growing season, which is sufficient. You can plant up to 3 successions.

Growing Hořčice in Zone 1a

Zone 1a has harsh winters and a short growing season. Start Hořčice early indoors to maximize your harvest window. Poslední mráz: May 25. První mráz: Aug 28.

Planting Calendar

Outdoor

Harvest

Apr 27Aug 28

Season: May 25 – Aug 28 (95 dní) · Succession: plant every 2 weeks (up to 3x)

Zóna1a

Poslední mrázMay 25

První mrázAug 28

Sezóna95 dní

Sklizeň45 dní

SlunceČástečný Stín

When to Plant Hořčice in Zone 1a

Sow Seeds Outdoors: Apr 27

Direct sow Hořčice seeds outdoors around Apr 27. Wait until soil temperature reaches 40F. Space plants at 4/m² (15cm od sebe).

Harvest: Jun 11

First harvest approximately Jun 11 (~45 dní from planting). Continue harvesting until first frost (Aug 28).

Fall Planting: Jul 17

For a fall harvest, plant Hořčice around Jul 17 (6 weeks before first frost).

Hořčice 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 Hořčice

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

Start Free Hořčice Growing Guide