Penstemon News

If you wish to place a mail order for Penstemon availability will be updated on our sales page weekly from June 2023.

Penstemon 'Mrs Miller'


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Available 2022

Later to flower than some but carries on into Autumn. A good red. 
  • Colour: tubes and lobes bright scarlet to scarlet  
  • Throat: strong thin lines of deep red
  • Height:  120cm (4ft)                      
  • Earliest record: 1994

Cultivation Do's and Dont's

o    Do deadhead regularly
o    Don’t prune until spring
o    Do prune old growth when new shoots are 3-4” long
o    Do add organic matter or grit if planting in heavy wet soil
o    Do plant in a sunny position
o    Do enjoy the flowers from June to October