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🌻 Growing Slunečnice in Zone 7a
Zone 7a has mild winters and a long growing season -- good conditions for Slunečnice. Poslední mráz: Apr 15. První mráz: Oct 22.
Planting Calendar
Season: Apr 15 – Oct 22 (190 dní) · Succession: plant every 2 weeks (up to 7x)
When to Plant Slunečnice in Zone 7a
Start Seeds Indoors: Mar 25
Start Slunečnice seeds indoors around Mar 25 (3 týdnů před posledním mrazem). Optimal germination temperature: 75F. Germinates in 7-14 days.
Transplant Outdoors: Apr 22
Transplant Slunečnice seedlings outdoors after Apr 22. Wait until soil temperature reaches 55F. Space plants at 1/m² (30cm od sebe). Harden off plants for a week before moving outside.
Harvest: Jun 26
First harvest approximately Jun 26 (~65 dní from transplant). Continue harvesting until first frost (Oct 22).
Smíšená Výsadba
Slunečnice 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 13bPlan Your Garden Slunečnice
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