Соняшник illustration 🌻

🌻 Growing Соняшник in Zone 3a

Zone 3a has harsh winters and a short growing season. Start Соняшник early indoors to maximize your harvest window. Останній заморозок: May 22. Перший заморозок: Sep 12.

Planting Calendar

Indoor
Outdoor
Harvest
May 1Sep 12

Season: May 22 – Sep 12 (113 днів) · Succession: plant every 2 weeks (up to 1x)

Зона3a
Останній заморозокMay 22
Перший заморозокSep 12
Сезон113 днів
Врожай90 днів
СонцеПовне Сонце

When to Plant Соняшник in Zone 3a

Start Seeds Indoors: May 1

Start Соняшник seeds indoors around May 1 (3 тижнів до останнього заморозку). Optimal germination temperature: 75F. Germinates in 7-14 days.

Transplant Outdoors: May 29

Transplant Соняшник seedlings outdoors after May 29. Wait until soil temperature reaches 55F. Space plants at 1/м² (30cm відстань). Harden off plants for a week before moving outside.

Harvest: Aug 2

First harvest approximately Aug 2 (~65 днів from transplant). Continue harvesting until first frost (Sep 12).

Супутнє Висаджування

✅ Огірки✅ Гарбуз✅ Кукурудза✅ Фасоля
❌ Картопля

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