When to Plant Butterhead Bibb in Zone 1b
Get the exact Zone 1b timeline for your Butterhead Bibb. See localized frost dates, indoor sowing windows, and optimal companions below.
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Explore Butterhead Bibb Data
Crop Dates : 1b
| Milestone | Date |
|---|---|
| Start Indoors | May 4th |
| Last Frost | Jun 1st |
| Transplant / Sow Outdoors | Jun 1st |
| Harvest Begins | Jul 26th |
| Harvest Ends | Aug 1st |
