When to Plant Dark Opal Basil in Zone 5b
Get the exact Zone 5b timeline for your Dark Opal Basil. See localized frost dates, indoor sowing windows, and optimal companions below.
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Crop Dates : 5b
| Milestone | Date |
|---|---|
| Start Indoors | Mar 23rd |
| Last Frost | May 4th |
| Transplant / Sow Outdoors | Jun 15th |
| Harvest Begins | Aug 14th |
| Harvest Ends | Oct 5th |