This Vervain (Verbena officinalis) started blooming indoor under lights, in Yule. Now, outside in the ground, her flowers don't seem to mind freezing temperatures.
Winter frost, 3: Vervain
![Winter frost, 3: Vervain](/content/images/size/w300/2022/01/23_vervain_frost_2K-1.jpg 300w,
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This Vervain (Verbena officinalis) started blooming indoor under lights, in Yule. Now, outside in the ground, her flowers don't seem to mind freezing temperatures.