Chinese Water Spinach illustration

Growing Chinese Water Spinach in Zone 1a

Zone 1a has harsh winters and a short growing season. Start Chinese Water Spinach early indoors to maximize your harvest window. Siste frost: May 25. Første frost: Aug 28.

Planting Calendar

Outdoor
Harvest
Apr 13Aug 28

Season: May 25 – Aug 28 (95 dager) · Succession: plant every 2 weeks (up to 4x)

Sone1a
Siste frostMay 25
Første frostAug 28
Sesong95 dager
Høst30 dager
SolHalvskygge

When to Plant Chinese Water Spinach in Zone 1a

Sow Seeds Outdoors: Apr 13

Direct sow Chinese Water Spinach seeds outdoors around Apr 13. Wait until soil temperature reaches 35F. Space plants at 4/m² (15cm avstand).

Harvest: May 13

First harvest approximately May 13 (~30 dager from planting). Continue harvesting until first frost (Aug 28). Chinese Water Spinach can overwinter in mild climates for continued harvest.

Fall Planting: Jul 17

For a fall harvest, plant Chinese Water Spinach around Jul 17 (6 weeks before first frost).

Plan Your Garden Chinese Water Spinach

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

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