When should I plant Redkvička in Zone 4b?

Direct sow Redkvička outdoors around Mar 27. Expect first harvest around Apr 21.

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. Redkvička needs 25 days to harvest. Zone 4b has a 157-day growing season, which is sufficient. You can plant up to 9 successions.

🥔

Zone 4b has cold winters and a moderate growing season. Timing is key for Redkvička in this zone. Posledný mráz: May 1. Prvý mráz: Oct 5.

Outdoor

Harvest

Mar 27Oct 5

Season: May 1 – Oct 5 (157 dní) · Succession: plant every 2 weeks (up to 9x)

Zóna4b

Posledný mrázMay 1

Prvý mrázOct 5

Sezóna157 dní

Úroda25 dní

SlnkoPlné Slnko

Direct sow Redkvička seeds outdoors around Mar 27. Wait until soil temperature reaches 40F. Space plants at 16/m² (8cm rozostup).

First harvest approximately Apr 21 (~25 dní from planting). Continue harvesting until first frost (Oct 5).

For a fall harvest, plant Redkvička around Aug 31 (5 weeks before first frost).

✅ Kapucínky✅ Špenát ✅ Šalát✅ Hrachy

❌ Yzop

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

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