This European garden award winner delight customers with its stately spikes of indigo blue held over dark, green foliage. It’s a perfect choice for both containers and gardens, and looks amazing when planted en masse in landscape settings. Best yet, the flowers and foliage exude a minty fragrance that not only attracts beneficial insects, but humans too! Astello Indigo Agastache bloom first year from seed and is considered a hardy perennial to zone 5. Height: 20-24"; 14-20" spread.
Supplied as raw untreated seed.