Exposure
Height
Soil Type
Other Attributes
HYSSOP
Agastache ‘Serpentine’
Deep violet flowers. 36 – 48″ tall. Fragrant foliage. Good mid to late season bloomer, July – frost. Full sun, drought tolerant. Requires well-drained soil. North American native. Attracts hummingbirds & butterflies. Deer resistant. Zone 6.