When should I plant Water Spinach in Zone 11b?

Direct sow Water Spinach outdoors around Dec 4. Expect first harvest around Jan 3.

What is the last frost date for Zone 11b?

The average last spring frost date for Zone 11b is Jan 15. The first fall frost averages Dec 31, giving a 350-day growing season.

Can I grow Water Spinach in Zone 11b?

Yes. Water Spinach needs 30 days to harvest. Zone 11b has a 350-day growing season, which is sufficient. You can plant up to 22 successions.

Growing Water Spinach in Zone 11b

Zone 11b has a year-round growing season. Water Spinach can be planted almost any time with proper planning. Siste frost: Jan 15. Første frost: Dec 31.

Planting Calendar

Outdoor

Harvest

Dec 4Dec 31

Season: Jan 15 – Dec 31 (350 dager) · Succession: plant every 2 weeks (up to 22x)

Sone11b

Siste frostJan 15

Første frostDec 31

Sesong350 dager

Høst30 dager

SolHalvskygge

When to Plant Water Spinach in Zone 11b

Sow Seeds Outdoors: Dec 4

Direct sow Water Spinach seeds outdoors around Dec 4. Wait until soil temperature reaches 35F. Space plants at 4/m² (15cm avstand).

Harvest: Jan 3

First harvest approximately Jan 3 (~30 dager from planting). Continue harvesting until first frost (Dec 31). Water Spinach can overwinter in mild climates for continued harvest.

Fall Planting: Nov 19

For a fall harvest, plant Water Spinach around Nov 19 (6 weeks before first frost).

Water Spinach 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 Water Spinach

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

Start Free Water Spinach Growing Guide