'Blue Fortune' produces spikes of powder-blue flowers held over large, deep green foliage. The plant stands approximately 36 inches tall with a mature width of 18 inches. Peak bloom occurs in midsummer when butterflies are plentiful.
Noteworthy Characteristics:This variety is more tolerant of cold winters and wet soil than other species of Agastache.
Care:Provide full sun to light shade and dry to medium soil. Some plants may need winter protection where not hardy.
Propagation:Sow seed in spring. Divide plants in summer. Root semi-ripe cuttings in summer.
Problems:Mildew, rust, and downy mildew.
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