When should I plant Соняшник in Zone 10a?

Start Соняшник seeds indoors around Jan 30. Transplant outdoors after Feb 27. Expect first harvest around May 3.

What is the last frost date for Zone 10a?

The average last spring frost date for Zone 10a is Feb 20. The first fall frost averages Dec 1, giving a 284-day growing season.

Can I grow Соняшник in Zone 10a?

Yes. Соняшник needs 90 days to harvest. Zone 10a has a 284-day growing season, which is sufficient. You can plant up to 13 successions.

🌻

🌻 Growing Соняшник in Zone 10a

Zone 10a has a year-round growing season. Соняшник can be planted almost any time with proper planning. Останній заморозок: Feb 20. Перший заморозок: Dec 1.

Planting Calendar

Indoor

Outdoor

Harvest

Jan 30Dec 1

Season: Feb 20 – Dec 1 (284 днів) · Succession: plant every 2 weeks (up to 13x)

Зона10a

Останній заморозокFeb 20

Перший заморозокDec 1

Сезон284 днів

Врожай90 днів

СонцеПовне Сонце

When to Plant Соняшник in Zone 10a

Start Seeds Indoors: Jan 30

Start Соняшник seeds indoors around Jan 30 (3 тижнів до останнього заморозку). Optimal germination temperature: 75F. Germinates in 7-14 days.

Transplant Outdoors: Feb 27

Transplant Соняшник seedlings outdoors after Feb 27. Wait until soil temperature reaches 55F. Space plants at 1/м² (30cm відстань). Harden off plants for a week before moving outside.

Harvest: May 3

First harvest approximately May 3 (~65 днів from transplant). Continue harvesting until first frost (Dec 1).

Супутнє Висаджування

✅ Огірки✅ Гарбуз ✅ Кукурудза✅ Фасоля

❌ Картопля

Соняшник 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 Соняшник

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

Start Free Соняшник Growing Guide