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Perennials

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Used at RHS Chelsea Flower Show
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Showing Perennials Flower colour : Blue Flowering month : September clear all
79 items
Lobelia siphilitica
Lobelia siphilitica
From £24.99
1 litre aquatic pot
3 × 1 litre aquatic pots
Pollinator's blue mini-border collection
Pollinator's blue mini-border collection
£64.99
available to order from spring 2027
Best salvias for pots salvia collection
Best salvias for pots collection
£39.97
available to order from summer
Agapanthus Headbourne hybrids
Agapanthus 'Headbourne hybrids'
From £14.99
available to order from spring 2027
0 star 0.5 star 1 star 1 star 1 star 3.5 5 4 (4)
Galega orientalis
Galega orientalis
From £8.99
available to order from spring 2027
Salvia Blue Butterflies

New

Salvia 'Blue Butterflies'
From £9.99
available to order from spring 2027
Salvia nemorosa Crystal Blue (Color Spires Series)
Salvia nemorosa Crystal Blue (Color Spires Series)
From £9.99
available to order from spring 2027
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2 (2)
Eryngium × zabelii Jos Eijking
Eryngium × zabelii 'Jos Eijking'
From £12.99
available to order from summer
0.25 star 1 star 1 star 1 star 1 star 4.3 5 4 (4)
Salvia Lake Como ('Tl1017') (Salgoon Series) (PBR)

New

Salvia Lake Como ('Tl1017') (Salgoon Series) (PBR)
From £10.99
available to order from summer
Salvia uliginosa
Salvia uliginosa
From £18.99
available to order from summer
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Succisa pratensis
Succisa pratensis
From £14.99
available to order from summer
Clematis heracleifolia Cassandra
Clematis heracleifolia 'Cassandra'
£29.99
available to order from spring 2027
Perovskia Bluesette

New

Perovskia 'Bluesette'
From £9.99
available to order from spring 2027
Salvia Mystic Spires Blue ('Balsalmisp')
Salvia Mystic Spires Blue ('Balsalmisp')
From £7.99
available to order from winter
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Salvia Lake Silvretta ('Tl1086') (Salgoon Series) (PBR)

New

Salvia Lake Silvretta ('Tl1086') (Salgoon Series) (PBR)
£12.99
sold out
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