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Galeopsis speciosa
Also called Large-flowered hemp-nettle, Bee Hemp Nettle, Large Hemp Nettle, Large Flower Hemp Nettle
Edmonton hempnettle is a hairy annual weed in the mint family, native to northern and central Europe and Siberia, now widespread in Canada. It is an easy-to-grow, self-seeding plant that thrives in disturbed ground.
Galeopsis speciosa, the large-flowered hemp-nettle or Edmonton hempnettle, is a species of annual herbaceous plants in the family Lamiaceae. It is native to northern and central Europe and Siberia. It has become a widespread introduced weed in Canada. The plant is poisonous and causes paralysis.
Text excerpted from the Wikipedia article Galeopsis speciosa by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
