When should I plant Kumara in Zone 9b?

Start Kumara seeds indoors around Feb 10. Transplant outdoors after Mar 24. Expect first harvest around May 13.

What is the last frost date for Zone 9b?

The average last spring frost date for Zone 9b is Mar 10. The first fall frost averages Nov 15, giving a 250-day growing season.

Can I grow Kumara in Zone 9b?

Yes. Kumara needs 60 days to harvest. Zone 9b has a 250-day growing season, which is sufficient. You can plant up to 9 successions.

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🥒 Growing Kumara in Zone 9b

Zone 9b has warm winters and an extended growing season -- excellent for heat-loving crops like Kumara. Zadnja slana: Mar 10. Prva slana: Nov 15.

Planting Calendar

Indoor

Outdoor

Harvest

Feb 10Nov 15

Season: Mar 10 – Nov 15 (250 dni) · Succession: plant every 3 weeks (up to 9x)

Cona9b

Zadnja slanaMar 10

Prva slanaNov 15

Sezona250 dni

Žetev60 dni

SoncePolno Sonce

When to Plant Kumara in Zone 9b

Start Seeds Indoors: Feb 10

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

Transplant Outdoors: Mar 24

Transplant Kumara seedlings outdoors after Mar 24. Wait until soil temperature reaches 65F. Space plants at 2/m² (15-20cm narazen). Harden off plants for a week before moving outside.

Harvest: May 13

First harvest approximately May 13 (~50 dni from transplant). Continue harvesting until first frost (Nov 15).

Fall Planting: Sep 6

For a fall harvest, plant Kumara around Sep 6 (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.

Start Free Kumara Growing Guide