Agastache 'Black Adder' Perennial Plant in a 2L Pot
- Available for delivery anywhere in the mainland UK.
- Order for collection at Bagshot, Bybrook Barn or Shepperton.
- Returns Policy
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Agastache 'Black Adder'
Common name: Hyssop
Non-evergreen perennial (herbaceous) with green leaves and blue/purple flowers in Summer, Autumn
Approx. height & spread: 0.75m x 0.45m
Position: likes sun
Soil pH: Acid (ericaceous), Alkaline
Moisture: drought tolerant; likes dry soil, well drained soil
Hardiness: fully hardy
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