hyssop Agastache rugosa
Photo: Ernst Kucklich
« »

Hyssop

(Agastache rugosa)

The species has 2- to 4-inch-long flowers that are perfect for shorter borders. 'Honey Bee Blue' has spikes of blue over fragrant grayish-green foliage from mid- to late summer. Full sun. Up to 3 feet high, 2 feet wide. Zones 5 to 8.
Ask TOH users about Garden Planning

Contribute to This Story Below

    More in Landscaping