Agastache x ‘Black Adder’


Out of stock

Pot Size: 1 Quart

Common Name: Hybrid Hyssop

Season of Interest: Summer

Exposure: Sun to Partial Shade

Plant Size: 3′ x 3′

Out of stock

SKU: SKU010004531 Category:


The second fantastic Agastache given to us by Coen Jansen, Black Adder boasts numerous bottlebrush flowers of vivid blue from mid summer to frost on a compact, rounded plant. An early pinch keeps it more compact in containers.

Grow in full sun and average to dry soils with average to good drainage. Definitely more tolerant of winter wetness than its pink cousins, but it may still succumb to wet clay soils in the winter.

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