Agastache 'Black Adder'
Agastache 'Black Adder'
Anise Hyssop
Numerous spikes of blue-black flowers shine on a compact, rounded plant, summer to frost. Pinch early to keep compact. (Perennial)
Bloom time Size Exposure
Summer
Fall
2-3' tall x 18" wide Sun 
Hardiness Zone:6,7,8,9
zone map Cold Hardy to -10° to 0°F
Attracts Butterflies Attracts ButterfliesAttracts Hummingbirds Attracts Hummingbirds
Deer Resistant Deer ResistantDrought Tolerant Drought Tolerant
Good for Cut Flowers Good for Cut FlowersLong Blooming or Repeat Blooming Long Blooming or Repeat Blooming