When should I plant Water Spinach in Zone 9a?

Direct sow Water Spinach outdoors around Feb 6. Expect first harvest around Mar 8.

What is the last frost date for Zone 9a?

The average last spring frost date for Zone 9a is Mar 20. The first fall frost averages Nov 12, giving a 237-day growing season.

Can I grow Water Spinach in Zone 9a?

Yes. Water Spinach needs 30 days to harvest. Zone 9a has a 237-day growing season, which is sufficient. You can plant up to 14 successions.

Growing Water Spinach in Zone 9a

Zone 9a has warm winters and an extended growing season -- excellent for heat-loving crops like Water Spinach. Poslední mráz: Mar 20. První mráz: Nov 12.

Planting Calendar

Outdoor

Harvest

Feb 6Nov 12

Season: Mar 20 – Nov 12 (237 dní) · Succession: plant every 2 weeks (up to 14x)

Zóna9a

Poslední mrázMar 20

První mrázNov 12

Sezóna237 dní

Sklizeň30 dní

SlunceČástečný Stín

When to Plant Water Spinach in Zone 9a

Sow Seeds Outdoors: Feb 6

Direct sow Water Spinach seeds outdoors around Feb 6. Wait until soil temperature reaches 35F. Space plants at 4/m² (15cm od sebe).

Harvest: Mar 8

First harvest approximately Mar 8 (~30 dní from planting). Continue harvesting until first frost (Nov 12). Water Spinach can overwinter in mild climates for continued harvest.

Fall Planting: Oct 1

For a fall harvest, plant Water Spinach around Oct 1 (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