Shepherd's Purse illustration

Growing 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. Poslední mráz: May 15. První mráz: Sep 22.

Planting Calendar

Outdoor
Harvest
Apr 3Sep 22

Season: May 15 – Sep 22 (130 dní)

Zóna3b
Poslední mrázMay 15
První mrázSep 22
Sezóna130 dní
Sklizeň45 dní
Sluncefull-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 od sebe).

Harvest: May 18

First harvest approximately May 18 (~45 dní 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).

Plan Your Garden Shepherd's Purse

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

Start Free Shepherd's Purse Growing Guide