When should I plant Water Spinach in Zone 5b?

Direct sow Water Spinach outdoors around Mar 17. Expect first harvest around Apr 16.

What is the last frost date for Zone 5b?

The average last spring frost date for Zone 5b is Apr 28. The first fall frost averages Oct 8, giving a 163-day growing season.

Can I grow Water Spinach in Zone 5b?

Yes. Water Spinach needs 30 days to harvest. Zone 5b has a 163-day growing season, which is sufficient. You can plant up to 9 successions.

Growing Water Spinach in Zone 5b

Zone 5b has cold winters and a moderate growing season. Timing is key for Water Spinach in this zone. Viimane öökülm: Apr 28. Esimene öökülm: Oct 8.

Planting Calendar

Outdoor

Harvest

Mar 17Oct 8

Season: Apr 28 – Oct 8 (163 päeva) · Succession: plant every 2 weeks (up to 9x)

Tsoon5b

Viimane öökülmApr 28

Esimene öökülmOct 8

Hooaeg163 päeva

Saak30 päeva

PäikePoolvari

When to Plant Water Spinach in Zone 5b

Sow Seeds Outdoors: Mar 17

Direct sow Water Spinach seeds outdoors around Mar 17. Wait until soil temperature reaches 35F. Space plants at 4/m² (15cm vahekaugus).

Harvest: Apr 16

First harvest approximately Apr 16 (~30 päeva from planting). Continue harvesting until first frost (Oct 8). Water Spinach can overwinter in mild climates for continued harvest.

Fall Planting: Aug 27

For a fall harvest, plant Water Spinach around Aug 27 (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