When should I plant Ketumbar in Zone 4a?

Direct sow Ketumbar outdoors around Apr 21. Expect first harvest around May 21.

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 Ketumbar in Zone 4a?

Yes. Ketumbar needs 30 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 Ketumbar in Zone 4a

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

Planting Calendar

Outdoor

Harvest

Apr 21Oct 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

Panen30 hari

MatahariMatahari Parsial / Teduh Parsial

When to Plant Ketumbar in Zone 4a

Sow Seeds Outdoors: Apr 21

Direct sow Ketumbar seeds outdoors around Apr 21. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm jarak).

Harvest: May 21

First harvest approximately May 21 (~30 hari from planting). Continue harvesting until first frost (Oct 1).

Fall Planting: Aug 20

For a fall harvest, plant Ketumbar around Aug 20 (6 weeks before first frost).

Tanaman Pendamping

✅ Tomat✅ Paprika✅ Kacang✅ Kacang Polong✅ Bayam

❌ Adas❌ Dill

Ketumbar 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 Ketumbar

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

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