News

We're really happy to announce we've had a wonderful show season in 2021, with GOLD medals at Hampton Court, Tatton Park and Chelsea Flower Show.
Dates for where we are exhibiting in 2022 are on the Show page.


Penstemon orders will be dispatched after Malvern Spring Show.

Penstemon 'Whitethroat' Ron Sidwell Form

£7.00

Sold out

Available 2022

A bold coloured Penstemon raised by Ron Sidwell in the 1960's. A good uprght grower with shiny dark green leaves. 

  • Colour: cerise            
  • Throat: unmarked white
  • Height: 90cm (3ft)
  • Earliest record: 1960’s

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