greenjjam nurseries

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greenjjam nurseries

Phone: 01684 593606

Email: info @ greenjjam.co.uk

Penstemon: As seen on the BBC's coverage of the Hampton Court Palace Flower Show 2017

New for 2020: The White Nursery

Penstemon 'Knightwick'

£6.50

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Category Penstemon Tags Perhill Nurseries Purple Flowers


  • Colour: deep mauve to white on the underside of the lobes
  • Throat: heavily pencilled
  • Height: 120cm (4ft)
  • Group: 2B  
  • Earliest record: c. 1991