Agastache x 'Black Adder' ~ Black Adder Giant Hyssop Size:1 GALLON IMAGES: daryl_mitchell from Saskatoon

IMAGES: daryl_mitchell from Saskatoon

hairy native perennial with an upright clumping habit with strong stems that do not need staking

Susceptible to verticillium wilt

To learn more about Little Lime Hydrangea read this blog post

(2) Photo (c)2007 Derek Ramsey (Ram-Man)

Agastache x 'Black Adder' ~ Black Adder Giant Hyssop Size:1 GALLON IMAGES: daryl_mitchell from SaskatoonBlack Adder Giant Hyssop, also known as Agastache 'Black Adder', is a perennial plant that is known for its striking, dark blue purple flowers and its attractiveness to pollinators. This plant typically grows to a height of 2 3 feet with a similar spread. It prefers full sun and is adaptable to a variety of soil conditions, but it thrives best in well drained, fertile soils. Black Adder Giant Hyssop is also drought tolerant once established, making it