When should I plant Слънчоглед in Zone 5a?

Start Слънчоглед seeds indoors around Apr 7. Transplant outdoors after May 5. Expect first harvest around Jul 9.

What is the last frost date for Zone 5a?

The average last spring frost date for Zone 5a is Apr 28. The first fall frost averages Oct 8, giving a 163-day growing season.

Can I grow Слънчоглед in Zone 5a?

Yes. Слънчоглед needs 90 days to harvest. Zone 5a has a 163-day growing season, which is sufficient. You can plant up to 5 successions.

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🌻 Growing Слънчоглед in Zone 5a

Zone 5a has cold winters and a moderate growing season. Timing is key for Слънчоглед in this zone. Последна слана: Apr 28. Първа слана: Oct 8.

Planting Calendar

Indoor

Outdoor

Harvest

Apr 7Oct 8

Season: Apr 28 – Oct 8 (163 дни) · Succession: plant every 2 weeks (up to 5x)

Зона5a

Последна сланаApr 28

Първа сланаOct 8

Сезон163 дни

Реколта90 дни

СлънцеПълно Слънце

When to Plant Слънчоглед in Zone 5a

Start Seeds Indoors: Apr 7

Start Слънчоглед seeds indoors around Apr 7 (3 седмици преди последната слана). Optimal germination temperature: 75F. Germinates in 7-14 days.

Transplant Outdoors: May 5

Transplant Слънчоглед seedlings outdoors after May 5. Wait until soil temperature reaches 55F. Space plants at 1/м² (30cm разстояние). Harden off plants for a week before moving outside.

Harvest: Jul 9

First harvest approximately Jul 9 (~65 дни from transplant). Continue harvesting until first frost (Oct 8).

Съвместно Засаждане

✅ Краставици✅ Тиква ✅ Царевица✅ Боб

❌ Картофи

Слънчоглед 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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