Monarda punctata (Spotted Bee Balm/Horsemint)
Is it perennial or biennial? According to Prairie Nursery it is biennial...according to other sources it is perennial to zone 4.
Have spotted one of these plants today ready to bloom...I crushed a leaf to be sure...I would have to say the smell seemed stronger than my Monarda fistulosa which is now as tall as me and 2-3' wide....I think it is losing some of it's smell since it is in full bud ready to explode in flowers.
How tall will the Horsemint get?
Thanks for any info :)