When should I plant Ketumbar in Zone 4b?

Direct sow Ketumbar outdoors around Apr 17. Expect first harvest around May 17.

What is the last frost date for Zone 4b?

The average last spring frost date for Zone 4b is May 1. The first fall frost averages Oct 5, giving a 157-day growing season.

Can I grow Ketumbar in Zone 4b?

Yes. Ketumbar needs 30 days to harvest. Zone 4b has a 157-day growing season, which is sufficient. You can plant up to 9 successions.

🌿

🌿 Growing Ketumbar in Zone 4b

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

Planting Calendar

Outdoor

Harvest

Apr 17Oct 5

Season: May 1 – Oct 5 (157 hari) · Succession: plant every 2 weeks (up to 9x)

Zona4b

Embun beku terakhirMay 1

Embun beku pertamaOct 5

Musim157 hari

Panen30 hari

MatahariMatahari Parsial / Teduh Parsial

When to Plant Ketumbar in Zone 4b

Sow Seeds Outdoors: Apr 17

Direct sow Ketumbar seeds outdoors around Apr 17. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm jarak).

Harvest: May 17

First harvest approximately May 17 (~30 hari from planting). Continue harvesting until first frost (Oct 5).

Fall Planting: Aug 24

For a fall harvest, plant Ketumbar around Aug 24 (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.

Start Free Ketumbar Growing Guide