When should I plant Curled Mallow in Zone 9b?

Direct sow Curled Mallow outdoors around Mar 10. Expect first harvest around May 4.

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 Curled Mallow in Zone 9b?

Yes. Curled Mallow needs 55 days to harvest. Zone 9b has a 250-day growing season, which is sufficient. You can plant up to 9 successions.

Growing Curled Mallow in Zone 9b

Zone 9b has warm winters and an extended growing season -- excellent for heat-loving crops like Curled Mallow. Viimeinen halla: Mar 10. Ensimmäinen halla: Nov 15.

Planting Calendar

Outdoor

Harvest

Mar 10Nov 15

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

Vyöhyke9b

Viimeinen hallaMar 10

Ensimmäinen hallaNov 15

Kausi250 päivää

Sato55 päivää

AurinkoTäysi Aurinko

When to Plant Curled Mallow in Zone 9b

Sow Seeds Outdoors: Mar 10

Direct sow Curled Mallow seeds outdoors around Mar 10. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm välein).

Harvest: May 4

First harvest approximately May 4 (~55 päivää from planting). Continue harvesting until first frost (Nov 15).

Kumppaniviljely

✅ Maissi

Curled Mallow 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 Curled Mallow

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

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