Kudos 'Silver Blue' is a long blooming, dwarf cultivar of Agastache with deep green foliage and light blue flowers in large compact spikes with fragrant foliage. The Kudos Series are naturally dwarf hybrids of hummingbird mint or hyssop with excellent branching and downy mildew resistance. They bloom from June until September. They are best grown in hot, sunny spots with well-drained soils.
Miscellaneous - Garden Origin