When should I plant Dýně in Zone 4b?

Start Dýně seeds indoors around Apr 3. Transplant outdoors after May 15. Expect first harvest around Jun 29.

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 Dýně in Zone 4b?

Yes. Dýně needs 55 days to harvest. Zone 4b has a 157-day growing season, which is sufficient. You can plant up to 4 successions.

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🟡 Growing Dýně in Zone 4b

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

Planting Calendar

Indoor

Outdoor

Harvest

Apr 3Oct 5

Season: May 1 – Oct 5 (157 dní) · Succession: plant every 3 weeks (up to 4x)

Zóna4b

Poslední mrázMay 1

První mrázOct 5

Sezóna157 dní

Sklizeň55 dní

SluncePlné Slunce

When to Plant Dýně in Zone 4b

Start Seeds Indoors: Apr 3

Start Dýně seeds indoors around Apr 3 (4 týdnů před posledním mrazem). Optimal germination temperature: 85F. Germinates in 4-10 days.

Transplant Outdoors: May 15

Transplant Dýně seedlings outdoors after May 15. Wait until soil temperature reaches 65F. Space plants at 1/m² (30cm od sebe). Harden off plants for a week before moving outside.

Harvest: Jun 29

First harvest approximately Jun 29 (~45 dní from transplant). Continue harvesting until first frost (Oct 5).

Dýně 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 Dýně

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

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