Skip links

Agastache ‘Black Adder’


(5 customer reviews)

An upright, bushy perennial with whorls of long lasting violet blue flowers with black undertones, on liquorice scented foliage.  Flowers from July to October.  Height 90cm.  Spread 40cm.  Full sun.  Attracts bees and butterflies.  Hardy.

SKU: N/A Availability: Out of stock


Agastache ‘Black Adder’

RHS Details

See more Agastache from Proctors

Additional information

Pot Size

5 reviews for Agastache ‘Black Adder’

  1. Frances Hodson (verified owner)

    Will not buy from any where else,,

  2. Cindy Shaw (verified owner)

    As above – healthy and well-established plants and in flower

  3. Nicola F. (verified owner)

    Healthy good sized plant.

  4. Dee (verified owner)

    Very healthy plants

  5. Rita S. (verified owner)

Add a review

Your email address will not be published. Required fields are marked *

Name *

Review *