XL Buddleia BLACK KNIGHT, Butterfly bush Shrub or Buddleja
Upright variety of Buddleia with long deep purple flowers for the bees & butterflies in summer/autumn. Will make approx 2-3M high & wide in a couple of years.  Currently in a large 5litre pot, garden or patio pot ready. Prune back hard in late winter/early spring as it flowers on new stems each year
Fully hardy, any site, any soil.