When to Plant Marigold in Zone 4b
Family: Asteraceae · Flowering annual
Planting Schedule
Add Marigold to your garden to build a schedule and get reminders.
Plan your Marigold harvest with precision. Below is the exact Zone 4b planting schedule, frost dates, and recommended companion crops.
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Crop Dates : 4b
| Milestone | Date |
|---|---|
| Start Indoors | Apr 15th |
| Last Frost | May 13th |
| Transplant / Sow Outdoors | May 13th |
| Harvest Begins | Jul 2nd |
| Harvest Ends | Sep 27th |
Garden Alerts
In Zone 4b, the average last spring frost is around May 13. Watch soil temperature before transplanting Marigold.
Garden Alerts
In Zone 4b, the average last spring frost is around May 13. Watch soil temperature before transplanting Marigold.