When should I plant Shepherd's Purse in Zone 12b?

Direct sow Shepherd's Purse outdoors around Nov 20. Harvest around Jan 4.

What is the last frost date for Zone 12b?

The average last spring frost date for Zone 12b is Jan 1. The first fall frost averages Dec 31, giving a 364-day growing season.

Can I grow Shepherd's Purse in Zone 12b?

Yes. Shepherd's Purse needs 45 days to harvest. Zone 12b has a 364-day growing season, which is sufficient.

Growing Shepherd's Purse in Zone 12b

Zone 12b has a year-round growing season. Shepherd's Purse can be planted almost any time with proper planning. Last frost: Jan 1. First frost: Dec 31.

Planting Calendar

Outdoor

Harvest

Nov 20Dec 31

Season: Jan 1 – Dec 31 (364 days)

Zone12b

Last FrostJan 1

First FrostDec 31

Season Length364 days

Days to Harvest45

Sunfull-to-part

Frost ToleranceHeavy

Spacing16/sqft (3" apart)

When to Plant Shepherd's Purse in Zone 12b

Sow Seeds Outdoors: Nov 20

Direct sow Shepherd's Purse seeds outdoors around Nov 20. Soil temperature should be at least 35°F. Space at 16/sqft (3" apart).

Harvest: Jan 4

First harvest approximately Jan 4 (~45 days from planting). Continue harvesting until first frost (Dec 31). Shepherd's Purse can overwinter in mild climates for continued harvest.

Fall Planting: Nov 5

For a fall harvest, plant Shepherd's Purse around Nov 5 (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 Shepherd's Purse Garden

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

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