When should I plant Curled Mallow in Zone 5a?

Direct sow Curled Mallow outdoors around Apr 28. Expect first harvest around Jun 22.

What is the last frost date for Zone 5a?

The average last spring frost date for Zone 5a is Apr 28. The first fall frost averages Oct 8, giving a 163-day growing season.

Yes. Curled Mallow needs 55 days to harvest. Zone 5a has a 163-day growing season, which is sufficient. You can plant up to 5 successions.

Zone 5a has cold winters and a moderate growing season. Timing is key for Curled Mallow in this zone. Sidste frost: Apr 28. Første frost: Oct 8.

Outdoor

Harvest

Apr 28Oct 8

Season: Apr 28 – Oct 8 (163 dage) · Succession: plant every 3 weeks (up to 5x)

Zone5a

Sidste frostApr 28

Første frostOct 8

Sæson163 dage

Høst55 dage

SolFuld Sol

Direct sow Curled Mallow seeds outdoors around Apr 28. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm afstand).

First harvest approximately Jun 22 (~55 dage from planting). Continue harvesting until first frost (Oct 8).

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.