Penstemon ‘Sour Grapes’ (USA)

Penstemon ‘Sour Grapes’;

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Scrophulariaceae Fortnight: Penstemon ‘Sour Grapes’ from California -GS-32 : Attachments (2). 2 posts by 2 authors.

Penstemon cultivar Sour Grapes, photographed from Sunnyvale, California

Lovely colours, thanks for showing this ornamental..

References:

https://www.gardenexpress.com.au/product/penstemon-sour-grapes/

https://hayloft.co.uk/product/penstemon-sour-grapes/yp26d13

https://www.bethchatto.co.uk/plants-for-general-conditions/penstemon-sour-grapes.htm

https://www.sarahraven.com/flowers/plants/cut-flower-seedlings/penstemon-sour-grapes.htm

https://www.rhs.org.uk/Plants/89778/Penstemon-Sour-Grapes-M-Fish/Details

https://www.gardenersworld.com/plants/penstemon-sour-grapes/

Updated on December 24, 2024