When should I plant Retek in Zone 1a?

Direct sow Retek outdoors around Apr 20. Expect first harvest around May 15.

What is the last frost date for Zone 1a?

The average last spring frost date for Zone 1a is May 25. The first fall frost averages Aug 28, giving a 95-day growing season.

Can I grow Retek in Zone 1a?

Yes. Retek needs 25 days to harvest. Zone 1a has a 95-day growing season, which is sufficient. You can plant up to 5 successions.

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🥔 Growing Retek in Zone 1a

Zone 1a has harsh winters and a short growing season. Start Retek early indoors to maximize your harvest window. Utolsó fagy: May 25. Első fagy: Aug 28.

Planting Calendar

Outdoor

Harvest

Apr 20Aug 28

Season: May 25 – Aug 28 (95 nap) · Succession: plant every 2 weeks (up to 5x)

Zóna1a

Utolsó fagyMay 25

Első fagyAug 28

Szezon95 nap

Betakarítás25 nap

NapTeljes Nap

When to Plant Retek in Zone 1a

Sow Seeds Outdoors: Apr 20

Direct sow Retek seeds outdoors around Apr 20. Wait until soil temperature reaches 40F. Space plants at 16/m² (8cm távolság).

Harvest: May 15

First harvest approximately May 15 (~25 nap from planting). Continue harvesting until first frost (Aug 28).

Fall Planting: Jul 24

For a fall harvest, plant Retek around Jul 24 (5 weeks before first frost).

Társnövény Üléttetés

✅ Sarkantyúkák✅ Spenót ✅ Saláta✅ Borsók

❌ Izsóp

Retek 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

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