When should I plant Tomat in Zone 4a?

Start Tomat seeds indoors around Mar 24. Transplant outdoors after May 19. Expect first harvest around Jul 23.

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 Tomat in Zone 4a?

Yes. Tomat needs 75 days to harvest. Zone 4a has a 149-day growing season, which is sufficient.

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🍅 Growing Tomat in Zone 4a

Zone 4a has cold winters and a moderate growing season. Timing is key for Tomat in this zone. Sista frost: May 5. Första frost: Oct 1.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 24Oct 1

Season: May 5 – Oct 1 (149 dagar)

Zon4a

Sista frostMay 5

Första frostOct 1

Säsong149 dagar

Skörd75 dagar

SolFull Sol

When to Plant Tomat in Zone 4a

Start Seeds Indoors: Mar 24

Start Tomat seeds indoors around Mar 24 (6 veckor före sista frosten). Optimal germination temperature: 80F. Germinates in 6-14 days.

Transplant Outdoors: May 19

Transplant Tomat seedlings outdoors after May 19. Wait until soil temperature reaches 60F. Space plants at 1/m² (30cm avstånd). Harden off plants for a week before moving outside.

Harvest: Jul 23

First harvest approximately Jul 23 (~65 dagar from transplant). Continue harvesting until first frost (Oct 1).

Samplantering

✅ Vitlök✅ Sparris✅ Basilika✅ Morötter✅ Ringblommor✅ Paprikor✅ Lökar

❌ Potatisar❌ Fänkål❌ Majs❌ Kålrabbi

Tomat 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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