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Perennials
Flowering month : October
Position : Back of border

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Perennials

Results found: 33

Penstemon Stapleford Gem

Penstemon 'Stapleford Gem'

From £7.19

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9cm pot	£7.19
3 × 9cm pots	£19.20
6 × 9cm pots	£27.19

Romneya coulteri

Romneya coulteri

From £23.99

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2 litre pot	£23.99
3 × 2 litre pots	£63.99

Salvia Berry Blast

Salvia 'Berry Blast'

From £10.39

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9cm pot	£10.39
3 × 9cm pots	£28.00
6 × 9cm pots	£31.99

Symphyotrichum novae-angliae Helen Picton

Symphyotrichum novae-angliae 'Helen Picton'

From £7.99

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9cm pot	£7.99
3 × 9cm pots	£22.39

Dahlia Genova

Dahlia 'Genova'

From £14.39

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3 litre pot	£14.39
2 + 1 FREE 3 litre pots	£28.78

Sanguisorba Blackthorn

Sanguisorba 'Blackthorn'

From £14.39

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9cm pot	£14.39
3 × 9cm pots	£38.39

Penstemon Alice Hindley

Penstemon 'Alice Hindley'

From £7.19

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9cm pot	£7.19
3 × 9cm pots	£15.99
6 × 9cm pots	£27.19

Penstemon Elmley

Penstemon 'Elmley'

From £7.19

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9cm pot	£7.19
3 × 9cm pots	£15.99
6 × 9cm pots	£27.19

Penstemon Midnight

Penstemon 'Midnight'

From £7.19

View options

9cm pot	£7.19
3 × 9cm pots	£15.99
6 × 9cm pots	£27.19

Penstemon Pensham Bilberry Ice (Pensham Series)

Penstemon 'Pensham Bilberry Ice' (Pensham Series)

From £7.19

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9cm pot	£7.19
3 × 9cm pots	£15.99
6 × 9cm pots	£27.19

Penstemon Pensham Wedding Day (Pensham Series)

Penstemon 'Pensham Wedding Day (Pensham Series)

From £7.19

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9cm pot	£7.19
3 × 9cm pots	£15.99
6 × 9cm pots	£27.19

Penstemon Summertime Pink

Penstemon 'Summertime Pink'

From £7.19

View options

9cm pot	£7.19
3 × 9cm pots	£15.99
6 × 9cm pots	£27.19

Penstemon heterophyllus Heavenly Blue

Penstemon heterophyllus 'Heavenly Blue'

From £7.19

View options

9cm pot	£7.19
3 × 9cm pots	£15.99
6 × 9cm pots	£27.19

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Registered in England & Wales No. 01211648. | VAT No. GB461532757 | Registered Office: 80 Vincent Square, London, SW1P 2PE.

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© RHS Enterprises Limited 2026
Registered in England & Wales No. 01211648. | VAT No. GB461532757 | Registered Office: 80 Vincent Square, London, SW1P 2PE.

All sales help fund the charitable work of the RHS.