When should I plant Kumara in Zone 3a?

Start Kumara seeds indoors around Apr 24. Transplant outdoors after Jun 5. Expect first harvest around Jul 25.

What is the last frost date for Zone 3a?

The average last spring frost date for Zone 3a is May 22. The first fall frost averages Sep 12, giving a 113-day growing season.

Can I grow Kumara in Zone 3a?

Yes. Kumara needs 60 days to harvest. Zone 3a has a 113-day growing season, which is sufficient. You can plant up to 2 successions.

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🥒 Growing Kumara in Zone 3a

Zone 3a has harsh winters and a short growing season. Start Kumara early indoors to maximize your harvest window. Zadnja slana: May 22. Prva slana: Sep 12.

Planting Calendar

Indoor

Outdoor

Harvest

Apr 24Sep 12

Season: May 22 – Sep 12 (113 dni) · Succession: plant every 3 weeks (up to 2x)

Cona3a

Zadnja slanaMay 22

Prva slanaSep 12

Sezona113 dni

Žetev60 dni

SoncePolno Sonce

When to Plant Kumara in Zone 3a

Start Seeds Indoors: Apr 24

Start Kumara seeds indoors around Apr 24 (4 tednov pred zadnjo zmrzaljo). Optimal germination temperature: 85F. Germinates in 3-10 days.

Transplant Outdoors: Jun 5

Transplant Kumara seedlings outdoors after Jun 5. Wait until soil temperature reaches 65F. Space plants at 2/m² (15-20cm narazen). Harden off plants for a week before moving outside.

Harvest: Jul 25

First harvest approximately Jul 25 (~50 dni from transplant). Continue harvesting until first frost (Sep 12).

Fall Planting: Jul 4

For a fall harvest, plant Kumara around Jul 4 (10 weeks before first frost).

Sobivanje Rastlin

✅ Koper✅ Žametnice✅ Fižol✅ Grah✅ Koruza

❌ Krompir❌ Močna Zelišča (Žajbelj)

Kumara 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 Kumara

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

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