When should I plant Kemangi in Zone 4a?

Start Kemangi seeds indoors around Mar 24. Transplant outdoors after May 19. Expect first harvest around Jun 18.

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 Kemangi in Zone 4a?

Yes. Kemangi needs 40 days to harvest. Zone 4a has a 149-day growing season, which is sufficient. You can plant up to 5 successions.

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🌿 Growing Kemangi in Zone 4a

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

Planting Calendar

Indoor

Outdoor

Harvest

Mar 24Oct 1

Season: May 5 – Oct 1 (149 hari) · Succession: plant every 3 weeks (up to 5x)

Zona4a

Embun beku terakhirMay 5

Embun beku pertamaOct 1

Musim149 hari

Panen40 hari

MatahariMatahari Penuh

When to Plant Kemangi in Zone 4a

Start Seeds Indoors: Mar 24

Start Kemangi seeds indoors around Mar 24 (6 minggu sebelum embun beku terakhir). Optimal germination temperature: 80F. Germinates in 5-10 days.

Transplant Outdoors: May 19

Transplant Kemangi seedlings outdoors after May 19. Wait until soil temperature reaches 60F. Space plants at 4/m² (15cm jarak). Harden off plants for a week before moving outside.

Harvest: Jun 18

First harvest approximately Jun 18 (~30 hari from transplant). Continue harvesting until first frost (Oct 1).

Tanaman Pendamping

✅ Paprika✅ Tomat✅ Terong

❌ Rue

Kemangi 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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