When should I plant Shepherd's Purse in Zone 3b?

Direct sow Shepherd's Purse outdoors around Apr 3. Expect first harvest around May 18.

What is the last frost date for Zone 3b?

The average last spring frost date for Zone 3b is May 15. The first fall frost averages Sep 22, giving a 130-day growing season.

Can I grow Shepherd's Purse in Zone 3b?

Yes. Shepherd's Purse needs 45 days to harvest. Zone 3b has a 130-day growing season, which is sufficient.

Kweken van Shepherd's Purse in Zone 3b

Zone 3b has harsh winters and a short growing season. Start Shepherd's Purse early indoors to maximize your harvest window. Laatste vorst: May 15. Eerste vorst: Sep 22.

Planting Calendar

Outdoor

Harvest

Apr 3Sep 22

Season: May 15 – Sep 22 (130 dagen)

Zone3b

Laatste vorstMay 15

Eerste vorstSep 22

Seizoen130 dagen

Oogst45 dagen

Zonfull-to-part

When to Plant Shepherd's Purse in Zone 3b

Sow Seeds Outdoors: Apr 3

Direct sow Shepherd's Purse seeds outdoors around Apr 3. Wait until soil temperature reaches 35F. Space plants at 16/m² (8cm afstand).

Harvest: May 18

First harvest approximately May 18 (~45 dagen from planting). Continue harvesting until first frost (Sep 22). Shepherd's Purse can overwinter in mild climates for continued harvest.

Fall Planting: Jul 28

For a fall harvest, plant Shepherd's Purse around Jul 28 (8 weeks before first frost).

Shepherd's Purse in Andere 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 Je Tuin voor Shepherd's Purse

Track Shepherd's Purse from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

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