
An anise-scented North American perennial; it flowers for weeks from July to September and is among the late-summer plants most heavily worked by honey bees.
A perennial from the central and northern prairies of North America whose leaves smell of anise when crushed. In North America and eastern Europe beekeepers have long sown it as a honey plant. Its short-tubed flowers are rich in nectar, so honey bees work the spikes all day; its pollen contribution is moderate.
Dense lavender-purple spikes open in July and last 6-8 weeks until September. Nectar secretion continues on hot days too; it is moderately drought-tolerant and flowers longer in irrigated gardens.
Plantings are small, so monofloral honey production is uncommon; it can add a slight aniseed aroma to mixed late-summer honeys. There are no reliable data on honey yield for this plant.
Sowing it around the apiary and in bee gardens is recommended to bridge the late-summer dearth. Grown from seed it flowers in the first year, stays productive for 3-4 years and self-seeds. It does not grow wild in Turkey, and no invasive behaviour has been reported.