When should I plant Chinese Water Spinach in Zone 6a?

Direct sow Chinese Water Spinach outdoors around Mar 17. Harvest around Apr 16.

What is the last frost date for Zone 6a?

The average last spring frost date for Zone 6a is Apr 28. The first fall frost averages Oct 8, giving a 163-day growing season.

Can I grow Chinese Water Spinach in Zone 6a?

Yes. Chinese Water Spinach needs 30 days to harvest. Zone 6a has a 163-day growing season, which is sufficient. You can plant up to 9 successions.

Growing Chinese Water Spinach in Zone 6a

Zone 6a has mild winters and a long growing season — good conditions for Chinese Water Spinach. Last frost: Apr 28. First frost: Oct 8.

Planting Calendar

Outdoor

Harvest

Mar 17Oct 8

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

Zone6a

Last FrostApr 28

First FrostOct 8

Season Length163 days

Days to Harvest30

SunPart Sun / Part Shade

Frost ToleranceHeavy

Spacing4/sqft (6" apart)

When to Plant Chinese Water Spinach in Zone 6a

Sow Seeds Outdoors: Mar 17

Direct sow Chinese Water Spinach seeds outdoors around Mar 17. Soil temperature should be at least 35°F. Space at 4/sqft (6" apart).

Harvest: Apr 16

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

Fall Planting: Aug 27

For a fall harvest, plant Chinese Water Spinach around Aug 27 (6 weeks before first frost).

Chinese 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 Chinese Water Spinach Garden

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

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