When should I plant Water Spinach in Zone 2a?

Direct sow Water Spinach outdoors around Apr 3. Expect first harvest around May 3.

What is the last frost date for Zone 2a?

The average last spring frost date for Zone 2a is May 15. The first fall frost averages Sep 15, giving a 123-day growing season.

Can I grow Water Spinach in Zone 2a?

Yes. Water Spinach needs 30 days to harvest. Zone 2a has a 123-day growing season, which is sufficient. You can plant up to 6 successions.

Growing Water Spinach in Zone 2a

Zone 2a has harsh winters and a short growing season. Start Water Spinach early indoors to maximize your harvest window. Siste frost: May 15. Første frost: Sep 15.

Planting Calendar

Outdoor

Harvest

Apr 3Sep 15

Season: May 15 – Sep 15 (123 dager) · Succession: plant every 2 weeks (up to 6x)

Sone2a

Siste frostMay 15

Første frostSep 15

Sesong123 dager

Høst30 dager

SolHalvskygge

When to Plant Water Spinach in Zone 2a

Sow Seeds Outdoors: Apr 3

Direct sow Water Spinach seeds outdoors around Apr 3. Wait until soil temperature reaches 35F. Space plants at 4/m² (15cm avstand).

Harvest: May 3

First harvest approximately May 3 (~30 dager from planting). Continue harvesting until first frost (Sep 15). Water Spinach can overwinter in mild climates for continued harvest.

Fall Planting: Aug 4

For a fall harvest, plant Water Spinach around Aug 4 (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