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Perennials

Results found: 785

Penstemon Midnight

Penstemon 'Midnight'

From £8.99

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9cm pot	£8.99
3 × 9cm pots	£19.99
6 × 9cm pots	£33.99

Penstemon Pensham Bilberry Ice (Pensham Series)

Penstemon 'Pensham Bilberry Ice' (Pensham Series)

From £8.99

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9cm pot	£8.99
3 × 9cm pots	£19.99
6 × 9cm pots	£33.99

Penstemon Pensham Wedding Day (Pensham Series)

Penstemon 'Pensham Wedding Day (Pensham Series)

From £8.99

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9cm pot	£8.99
3 × 9cm pots	£19.99
6 × 9cm pots	£33.99

Penstemon Summertime Pink

Penstemon 'Summertime Pink'

From £8.99

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9cm pot	£8.99
3 × 9cm pots	£19.99
6 × 9cm pots	£33.99

Penstemon heterophyllus Heavenly Blue

Penstemon heterophyllus 'Heavenly Blue'

From £8.99

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9cm pot	£8.99
3 × 9cm pots	£19.99
6 × 9cm pots	£33.99

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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.

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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.