When should I plant Spenat in Zone 9b?

Direct sow Spenat outdoors around Jan 27. Expect first harvest around Mar 8.

What is the last frost date for Zone 9b?

The average last spring frost date for Zone 9b is Mar 10. The first fall frost averages Nov 15, giving a 250-day growing season.

Can I grow Spenat in Zone 9b?

Yes. Spenat needs 40 days to harvest. Zone 9b has a 250-day growing season, which is sufficient. You can plant up to 15 successions.

🍃

🍃 Growing Spenat in Zone 9b

Zone 9b has warm winters and an extended growing season -- excellent for heat-loving crops like Spenat. Sista frost: Mar 10. Första frost: Nov 15.

Planting Calendar

Outdoor

Harvest

Jan 27Nov 15

Season: Mar 10 – Nov 15 (250 dagar) · Succession: plant every 2 weeks (up to 15x)

Zon9b

Sista frostMar 10

Första frostNov 15

Säsong250 dagar

Skörd40 dagar

SolHalvskugga

When to Plant Spenat in Zone 9b

Sow Seeds Outdoors: Jan 27

Direct sow Spenat seeds outdoors around Jan 27. Wait until soil temperature reaches 35F. Space plants at 9/m² (10cm avstånd).

Harvest: Mar 8

First harvest approximately Mar 8 (~40 dagar from planting). Continue harvesting until first frost (Nov 15). Spenat can overwinter in mild climates for continued harvest.

Fall Planting: Oct 4

For a fall harvest, plant Spenat around Oct 4 (6 weeks before first frost).

Samplantering

✅ Blomkål ✅ Kål✅ Bönor✅ Jordgubbar

Spenat 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 Spenat

Track Spenat from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

Start Free Spenat Growing Guide