When should I plant Krastavac, Spacemaster in Zone 3b?

Start Krastavac, Spacemaster seeds indoors around Apr 17. Transplant outdoors after May 29. Expect first harvest around Jul 18.

What is the last frost date for Zone 3b?

The average last spring frost date for Zone 3b is May 15. The first fall frost averages Sep 22, giving a 130-day growing season.

Can I grow Krastavac, Spacemaster in Zone 3b?

Yes. Krastavac, Spacemaster needs 60 days to harvest. Zone 3b has a 130-day growing season, which is sufficient. You can plant up to 3 successions.

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🥒 Growing Krastavac, Spacemaster in Zone 3b

Zone 3b has harsh winters and a short growing season. Start Krastavac, Spacemaster early indoors to maximize your harvest window. Zadnji mraz: May 15. Prvi mraz: Sep 22.

Planting Calendar

Indoor

Outdoor

Harvest

Apr 17Sep 22

Season: May 15 – Sep 22 (130 dana) · Succession: plant every 3 weeks (up to 3x)

Zona3b

Zadnji mrazMay 15

Prvi mrazSep 22

Sezona130 dana

Berba60 dana

SuncePuno Sunce

When to Plant Krastavac, Spacemaster in Zone 3b

Start Seeds Indoors: Apr 17

Start Krastavac, Spacemaster seeds indoors around Apr 17 (4 tjedana prije zadnjeg mraza). Optimal germination temperature: 85F. Germinates in 3-10 days.

Transplant Outdoors: May 29

Transplant Krastavac, Spacemaster seedlings outdoors after May 29. Wait until soil temperature reaches 65F. Space plants at 2/m² (15-20cm razmak). Harden off plants for a week before moving outside.

Harvest: Jul 18

First harvest approximately Jul 18 (~50 dana from transplant). Continue harvesting until first frost (Sep 22).

Fall Planting: Jul 14

For a fall harvest, plant Krastavac, Spacemaster around Jul 14 (10 weeks before first frost).

Sadnja u Društvu

✅ Kopar✅ Neveni✅ Grah✅ Grašak✅ Kukuruz

❌ Krumpiri❌ Jake Biljke (Kadulja)

Krastavac, Spacemaster in Other Zones

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

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