When should I plant Curled Mallow in Zone 1a?

Direct sow Curled Mallow outdoors around May 25. Expect first harvest around Jul 19.

What is the last frost date for Zone 1a?

The average last spring frost date for Zone 1a is May 25. The first fall frost averages Aug 28, giving a 95-day growing season.

Can I grow Curled Mallow in Zone 1a?

Yes. Curled Mallow needs 55 days to harvest. Zone 1a has a 95-day growing season, which is sufficient. You can plant up to 1 successions.

Growing Curled Mallow in Zone 1a

Zone 1a has harsh winters and a short growing season. Start Curled Mallow early indoors to maximize your harvest window. Viimeinen halla: May 25. Ensimmäinen halla: Aug 28.

Planting Calendar

Outdoor

Harvest

May 25Aug 28

Season: May 25 – Aug 28 (95 päivää) · Succession: plant every 3 weeks (up to 1x)

Vyöhyke1a

Viimeinen hallaMay 25

Ensimmäinen hallaAug 28

Kausi95 päivää

Sato55 päivää

AurinkoTäysi Aurinko

When to Plant Curled Mallow in Zone 1a

Sow Seeds Outdoors: May 25

Direct sow Curled Mallow seeds outdoors around May 25. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm välein).

Harvest: Jul 19

First harvest approximately Jul 19 (~55 päivää from planting). Continue harvesting until first frost (Aug 28).

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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