When should I plant Mangold in Zone 9b?

Start Mangold seeds indoors around Feb 10. Transplant outdoors after Feb 24. Expect first harvest around Apr 5.

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 Mangold in Zone 9b?

Yes. Mangold needs 55 days to harvest. Zone 9b has a 250-day growing season, which is sufficient.

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🥬 Growing Mangold in Zone 9b

Zone 9b has warm winters and an extended growing season -- excellent for heat-loving crops like Mangold. Poslední mráz: Mar 10. První mráz: Nov 15.

Planting Calendar

Indoor

Outdoor

Harvest

Feb 10Nov 15

Season: Mar 10 – Nov 15 (250 dní)

Zóna9b

Poslední mrázMar 10

První mrázNov 15

Sezóna250 dní

Sklizeň55 dní

SlunceČástečný Stín

When to Plant Mangold in Zone 9b

Start Seeds Indoors: Feb 10

Start Mangold seeds indoors around Feb 10 (4 týdnů před posledním mrazem). Optimal germination temperature: 75F. Germinates in 7-14 days.

Transplant Outdoors: Feb 24

Transplant Mangold seedlings outdoors after Feb 24. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm od sebe). Harden off plants for a week before moving outside.

Harvest: Apr 5

First harvest approximately Apr 5 (~40 dní from transplant). Continue harvesting until first frost (Nov 15).

Fall Planting: Sep 20

For a fall harvest, plant Mangold around Sep 20 (8 weeks before first frost).

Mangold 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 Mangold

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

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