When to Plant Kokusai in Zone 5a
Get the exact Zone 5a timeline for your Kokusai. See localized frost dates, indoor sowing windows, and optimal companions below.
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Explore Kokusai Data
Crop Dates : 5a
| Milestone | Date |
|---|---|
| Start Indoors | Apr 24th |
| Last Frost | May 8th |
| Transplant / Sow Outdoors | Jun 26th |
| Harvest Begins | Aug 10th |
| Harvest Ends | Sep 30th |
