Branched upright stems are adorned with pretty pairs of 1/2 inch violet-blue lipped flowers from June through September, leaves up to 2 1/2 inch , spreading by rhizomes and seed. Makes a lovely tea. The name "Mad-Dog" became associated with the plant when an 18th century physician claimed he had cured people of rabies using this plant - his claims were quickly discredited but the name stuck!
1-2 foot tall
Plant Hardiness Zones: 2b-7b
Native Range: NL across s. Canada to BC & AK, across the US except CO, UT & NV
Germination - Easy: Cold stratify 8 weeks
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