When should I plant Arugula in Zone 4a?

Direct sow Arugula outdoors around Apr 7. Expect first harvest around May 12.

What is the last frost date for Zone 4a?

The average last spring frost date for Zone 4a is May 5. The first fall frost averages Oct 1, giving a 149-day growing season.

Can I grow Arugula in Zone 4a?

Yes. Arugula needs 35 days to harvest. Zone 4a has a 149-day growing season, which is sufficient. You can plant up to 8 successions.

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🥗 Growing Arugula in Zone 4a

Zone 4a has cold winters and a moderate growing season. Timing is key for Arugula in this zone. Embun beku terakhir: May 5. Embun beku pertama: Oct 1.

Planting Calendar

Outdoor

Harvest

Apr 7Oct 1

Season: May 5 – Oct 1 (149 hari) · Succession: plant every 2 weeks (up to 8x)

Zona4a

Embun beku terakhirMay 5

Embun beku pertamaOct 1

Musim149 hari

Panen35 hari

MatahariMatahari Parsial / Teduh Parsial

When to Plant Arugula in Zone 4a

Sow Seeds Outdoors: Apr 7

Direct sow Arugula seeds outdoors around Apr 7. Wait until soil temperature reaches 40F. Space plants at 4/m² (15cm jarak).

Harvest: May 12

First harvest approximately May 12 (~35 hari from planting). Continue harvesting until first frost (Oct 1).

Fall Planting: Aug 27

For a fall harvest, plant Arugula around Aug 27 (5 weeks before first frost).

Tanaman Pendamping

✅ Kacang✅ Bawang Merah✅ Kentang✅ Selada ✅ Dill✅ Bit✅ Wortel

❌ Stroberi

Arugula 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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