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🌿 Growing Petržlen in Zone 4b
Zone 4b has cold winters and a moderate growing season. Timing is key for Petržlen in this zone. Posledný mráz: May 1. Prvý mráz: Oct 5.
Planting Calendar
Season: May 1 – Oct 5 (157 dní)
When to Plant Petržlen in Zone 4b
Start Seeds Indoors: Mar 6
Start Petržlen seeds indoors around Mar 6 (8 týždňov pred posledným mrazom). Optimal germination temperature: 70F. Germinates in 14-28 days.
Transplant Outdoors: Apr 17
Transplant Petržlen seedlings outdoors after Apr 17. Wait until soil temperature reaches 45F. Space plants at 4/m² (15cm rozostup). Harden off plants for a week before moving outside.
Harvest: Jun 6
First harvest approximately Jun 6 (~50 dní from transplant). Continue harvesting until first frost (Oct 5). Petržlen can overwinter in mild climates for continued harvest.
Fall Planting: Aug 10
For a fall harvest, plant Petržlen around Aug 10 (8 weeks before first frost).
Sprievodné Sadenie
Petržlen in Other Zones
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