When should I plant Thyme in Zone 4a?

Start Thyme seeds indoors around Mar 10. Transplant outdoors after Apr 28. Expect first harvest around Jun 27.

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 Thyme in Zone 4a?

Yes. Thyme needs 80 days to harvest. Zone 4a has a 149-day growing season, which is sufficient.

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🌿 Growing Thyme in Zone 4a

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

Planting Calendar

Indoor

Outdoor

Harvest

Mar 10Oct 1

Season: May 5 – Oct 1 (149 hari)

Zona4a

Embun beku terakhirMay 5

Embun beku pertamaOct 1

Musim149 hari

Panen80 hari

MatahariMatahari Penuh

When to Plant Thyme in Zone 4a

Start Seeds Indoors: Mar 10

Start Thyme seeds indoors around Mar 10 (8 minggu sebelum embun beku terakhir). Optimal germination temperature: 70F. Germinates in 14-21 days.

Transplant Outdoors: Apr 28

Transplant Thyme seedlings outdoors after Apr 28. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm jarak). Harden off plants for a week before moving outside.

Harvest: Jun 27

First harvest approximately Jun 27 (~60 hari from transplant). Continue harvesting until first frost (Oct 1). Thyme can overwinter in mild climates for continued harvest.

Tanaman Pendamping

✅ Kubis ✅ Terong✅ Stroberi✅ Tomat✅ Kentang

Thyme 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 Thyme

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

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