When should I plant Curled Mallow in Zone 4a?

Direct sow Curled Mallow outdoors around 5 مايو. Expect first harvest around 29 يونيو.

What is the last frost date for Zone 4a?

The average last spring frost date for Zone 4a is 5 مايو. The first fall frost averages 1 أكتوبر, giving a 149-day growing season.

Yes. Curled Mallow needs 55 days to harvest. Zone 4a has a 149-day growing season, which is sufficient. You can plant up to 4 successions.

Zone 4a has cold winters and a moderate growing season. Timing is key for Curled Mallow in this zone. آخر صقيع: 5 مايو. أول صقيع: 1 أكتوبر.

Outdoor

Harvest

5 مايو1 أكتوبر

Season: 5 مايو – 1 أكتوبر (149 يوم) · Succession: plant every 3 weeks (up to 4x)

المنطقة4a

آخر صقيع5 مايو

أول صقيع1 أكتوبر

الموسم149 يوم

الحصاد55 يوم

الشمسشمس كاملة

Direct sow Curled Mallow seeds outdoors around 5 مايو. Wait until soil temperature reaches 50F. Space plants at 4/م² (15cm تباعد).

First harvest approximately 29 يونيو (~55 يوم from planting). Continue harvesting until first frost (1 أكتوبر).

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

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