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Used at RHS Chelsea Flower Show
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Showing Flower colour : Blue Flowering month : September Collections : 9cm perennials clear all
53 items
Agapanthus Midnight Star
Agapanthus 'Midnight Star'
From £13.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.4 5 5 (5)
Agapanthus africanus

30% off

Agapanthus africanus
From £11.19
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
+ 1 more available
0 star 1 star 1 star 1 star 1 star 4.1 5 13 (13)
Agapanthus Midnight Moon ('DWHYB20') (PBR)
Agapanthus Midnight Moon ('DWHYB20') (PBR)
From £15.99
9cm pot
3 × 9cm pots
Agapanthus Queen Mum ('Pmn06') (PBR)
Agapanthus Queen Mum ('Pmn06') (PBR)
From £15.75
9cm pot
3 × 9cm pots
0 star 0 star 0 star 1 star 1 star 2.0 5 1 (1)
Agastache Blue Boa (PBR)
Agastache 'Blue Boa' (PBR)
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.6 5 22 (22)
Agastache Blue Fortune
Agastache 'Blue Fortune'
From £8.99
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
+ 1 more available
0.75 star 1 star 1 star 1 star 1 star 4.7 5 44 (44)
Aster amellus King George
Aster amellus 'King George'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 5 (5)
Aster × frikartii Mönch

Best Seller

20% off

Aster × frikartii 'Mönch'
From £7.19
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.7 5 65 (65)
Campanula carpatica Blaue Clips
Campanula carpatica 'Blaue Clips'
From £7.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.6 5 5 (5)
Campanula lactiflora Prichard's Variety
Campanula lactiflora 'Prichard's Variety'
From £8.99
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
+ 1 more available
0.5 star 1 star 1 star 1 star 1 star 4.4 5 10 (10)
Campanula poscharskyana
Campanula poscharskyana
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2 (2)
Ceratostigma plumbaginoides
Ceratostigma plumbaginoides
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.8 5 10 (10)
Eryngium yuccifolium
Eryngium yuccifolium
From £12.99
9cm pot
3 × 9cm pots
Eryngium × olivierianum Big Blue ('Myersblue') (PBR)
Eryngium × olivierianum Big Blue ('Myersblue') (PBR)
From £13.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.25 star 1 star 1 star 1 star 1 star 4.3 5 3 (3)
Eurybia × herveyi

30% off

Eurybia × herveyi
From £8.39
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Gentiana sino-ornata
Gentiana sino-ornata
From £12.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Geranium Rozanne ('Gerwat') (PBR)

Best Seller

20% off

Geranium Rozanne ('Gerwat') (PBR)
From £10.39
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
+ 1 more available
0.75 star 1 star 1 star 1 star 1 star 4.7 5 97 (97)
Geranium Sabani Blue ('Bremigo') (PBR)
Geranium Sabani Blue ('Bremigo') (PBR)
From £12.99
9cm pot
3 × 9cm pots
0.25 star 1 star 1 star 1 star 1 star 4.1 5 8 (8)
Geranium wallichianum Havana Blues ('Noorthava') (PBR)

50% off

Geranium wallichianum Havana Blues ('Noorthava') (PBR)
From £7.50
9cm pot
3 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3 (3)
Kalimeris incisa Blue Star
Kalimeris incisa 'Blue Star'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Liriope muscari Okina
Liriope muscari 'Okina'
From £12.99
9cm pot
3 × 9cm pots
0 star 0.5 star 1 star 1 star 1 star (5)
Nepeta Cat's Pajamas
Nepeta 'Cat's Pajamas'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
Nepeta grandiflora Summer Magic (PBR)
Nepeta grandiflora 'Summer Magic' (PBR)
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
Nepeta Magical Mr Blue Sky ('Bocombsky) (PBR)
Nepeta Magical Mr Blue Sky ('Bocombsky) (PBR)
From £11.99
9cm pot
3 × 9cm pots
Nepeta Neptune ('Bokratune') (PBR)

50% off

Nepeta Neptune ('Bokratune') (PBR)
From £5.00
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (3)
Nepeta racemosa Amelia
Nepeta racemosa 'Amelia'
From £11.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (2)
Nepeta racemosa Walker's Low

Best Seller

20% off

Nepeta racemosa 'Walker's Low'
From £7.19
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (24)
Nepeta × faassenii

40% off

Nepeta × faassenii
From £5.39
9cm pot
3 × 9cm pots
2 litre pot
6 × 9cm pots
+ 1 more available
0.5 star 1 star 1 star 1 star 1 star (13)
Nepeta × faassenii Junior Walker ('Novanepjun') (PBR)
Nepeta × faassenii Junior Walker ('Novanepjun') (PBR)
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (10)
Penstemon Stapleford Gem

New

Penstemon 'Stapleford Gem'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Penstemon heterophyllus Heavenly Blue

New

Penstemon heterophyllus 'Heavenly Blue'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Phlox paniculata Blue Paradise
Phlox paniculata 'Blue Paradise'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (12)
Prunella vulgaris

50% off

Prunella vulgaris
From £2.99
approx 100 seeds
9cm pot
3 × 9cm pots
6 × 9cm pots
Salvia SoCool Pale Blue (PBR)

New

Salvia 'SoCool Pale Blue' (PBR)
From £10.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Salvia Lake Blueberry ('Tl1016') (Salgoon Series) (PBR)

New

Salvia Lake Blueberry ('Tl1016') (Salgoon Series) (PBR)
From £10.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Salvia Lake Como ('Tl1017') (Salgoon Series) (PBR)

New

Salvia Lake Como ('Tl1017') (Salgoon Series) (PBR)
From £10.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Salvia Lake Onega Imp ('Tl1018') (Salgoon Series) (PBR)

New

Salvia Lake Onega Imp ('Tl1018') (Salgoon Series) (PBR)
From £10.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Salvia patens
Salvia patens
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0 star 0.75 star 1 star 1 star 1 star (3)
Salvia uliginosa African Skies
Salvia uliginosa 'African Skies'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (3)
Scabiosa Butterfly Blue
Scabiosa 'Butterfly Blue'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (17)
Scabiosa caucasica Perfecta Mid Blue (Perfecta Series)
Scabiosa caucasica 'Perfecta Mid Blue' (Perfecta Series)
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
Symphyotrichum Little Carlow (cordifolius hybrid)
Symphyotrichum 'Little Carlow' (cordifolius hybrid)
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (9)
Tradescantia (Andersoniana Group) JS Brainstorm (PBR)

50% off

Tradescantia (Andersoniana Group) 'JS Brainstorm' (PBR)
From £7.50
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
Cottage garden showstoppers mini-border collection

20% off

Cottage garden showstoppers mini-border collection
£71.99 £67.19
6 × 9cm plants
Evening sky pollinator mini-border collection

20% off

Evening sky pollinator mini-border collection
From £56.06
6 × 9cm plants
with large zinc dolly pot Ø46 × H40cm
with tall zinc dolly pot - Ø46 × H50cm
Nepeta and terracotta pot combination

20% off

Crocus collection
Nepeta & terracotta pot combination
£176.96 £171.57
Pollinator's blue mini-border collection
Pollinator's blue mini-border collection
£64.99 £60.65
available to order from spring 2027
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 (4)
Salvia Blue Butterflies

New

Salvia 'Blue Butterflies'
From £9.99
available to order from spring 2027
1 star 1 star 1 star 1 star 1 star (1)
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 (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)
Salvia guaranitica Black and Blue
Salvia guaranitica 'Black and Blue'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (11)
Salvia Lake Silvretta ('Tl1086') (Salgoon Series) (PBR)

New

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

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