When should I plant Shepherd's Purse in Zone 4b?

Direct sow Shepherd's Purse outdoors around Mar 20. Expect first harvest around May 4.

What is the last frost date for Zone 4b?

The average last spring frost date for Zone 4b is May 1. The first fall frost averages Oct 5, giving a 157-day growing season.

Can I grow Shepherd's Purse in Zone 4b?

Yes. Shepherd's Purse needs 45 days to harvest. Zone 4b has a 157-day growing season, which is sufficient.

Growing Shepherd's Purse in Zone 4b

Zone 4b has cold winters and a moderate growing season. Timing is key for Shepherd's Purse in this zone. Останній заморозок: May 1. Перший заморозок: Oct 5.

Planting Calendar

Outdoor

Harvest

Mar 20Oct 5

Season: May 1 – Oct 5 (157 днів)

Зона4b

Останній заморозокMay 1

Перший заморозокOct 5

Сезон157 днів

Врожай45 днів

Сонцеfull-to-part

When to Plant Shepherd's Purse in Zone 4b

Sow Seeds Outdoors: Mar 20

Direct sow Shepherd's Purse seeds outdoors around Mar 20. Wait until soil temperature reaches 35F. Space plants at 16/м² (8cm відстань).

Harvest: May 4

First harvest approximately May 4 (~45 днів from planting). Continue harvesting until first frost (Oct 5). Shepherd's Purse can overwinter in mild climates for continued harvest.

Fall Planting: Aug 10

For a fall harvest, plant Shepherd's Purse around Aug 10 (8 weeks before first frost).

Shepherd's Purse 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 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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