When to Plant Marathon in Zone 3b
Plan your Marathon harvest with precision. Below is the exact Zone 3b planting schedule, frost dates, and recommended companion crops.
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Crop Dates : 3b
| Milestone | Date |
|---|---|
| Start Indoors | Apr 21st |
| Last Frost | May 19th |
| Transplant / Sow Outdoors | May 19th |
| Harvest Begins | Aug 2nd |
| Harvest Ends | Sep 21st |
