Shop Plants

  • Attractive to wildlife : RHS Plants for pollinators
  • Flower colour : Blue
  • Flowering month : September
Clear all filters
By type
Facing
How much sun
Soil type
More filters

Special conditions

Evergreen / deciduous

Fragrance

Quick growing

Eventual size

Sowing month inside or protected

Sowing month outside

Multibuy packs

Ready made borders

Planting combinations

Sale

Hardy

Leaf colour

Ground cover

Position

Soil moisture

Kitchen garden planting guidelines

80 results Sort by
Showing page 2 of 2
Prev
Next
Nigella damascena Oxford Blue

Nigella damascena Oxford Blue

Offer was £2.79 £2.37

approx 500 seeds
Phacelia tanacetifolia

Phacelia tanacetifolia

Offer was £2.99 £2.54

25m² pack
Prunella vulgaris

Prunella vulgaris

£2.54 - £20.99

approx 100 seeds
9cm pot
3 × 9cm pots
6 × 9cm pots
Centaurea cyanus Blue Ball

Centaurea cyanus Blue Ball

Offer was £2.99 £2.54

approx 325 seeds
Centaurea cyanus Classic Fantastic

Centaurea cyanus Classic Fantastic

Offer was £2.99 £2.54

approx 100 seeds
Consolida regalis QIS Dark Blue

Consolida regalis QIS Dark Blue

Offer was £2.99 £2.54

approx 200 seeds
Vitex agnus-castus Queen Bee

Vitex agnus-castus Queen Bee

£34.99

2 litre pot
Border salvia collection

Border salvia collection

£33.77 - £63.94

1 × collection | 4 plants
3 × collections | 12 plants
Seedballs blue meadow seedbombs

Seedballs blue meadow seedbombs

£5.94 - £42.49

20 seedballs in gift tin
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
Seedballs cornflower seedbombs

Seedballs cornflower seedbombs

£5.94 - £42.49

20 seedballs in gift tube
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
Best salvias for pots salvia collection

Best salvias for pots salvia collection

£39.97

1 × collection
Calamintha nepeta subsp. nepeta Blue Cloud

Calamintha nepeta subsp. nepeta Blue Cloud

£9.99 - £24.99

9cm pot
3 × 9cm pots
Salvia Blue Note (PBR)

Salvia Blue Note (PBR)

£12.99 - £35.00

9cm pot
3 × 9cm pots
Salvia SoCool Pale Blue (PBR)

Salvia SoCool Pale Blue (PBR)

£9.99 - £24.99

9cm pot
3 × 9cm pots
Salvia Lake Blueberry ('Tl1016') (Salgoon Series) (PBR)

Salvia Lake Blueberry ('Tl1016') (Salgoon Series) (PBR)

£9.99 - £22.99

9cm pot
3 × 9cm pots
Salvia Lake Como ('Tl1017') (Salgoon Series) (PBR)

Salvia Lake Como ('Tl1017') (Salgoon Series) (PBR)

£9.99 - £22.99

9cm pot
3 × 9cm pots
Salvia Lake Onega Imp ('Tl1018') (Salgoon Series) (PBR)

Salvia Lake Onega Imp ('Tl1018') (Salgoon Series) (PBR)

£9.99 - £22.99

9cm pot
3 × 9cm pots
Salvia nemorosa Crystal Blue (Color Spires Series)

Salvia nemorosa Crystal Blue (Color Spires Series)

£9.99 - £34.99

9cm pot
3 × 9cm pots
6 × 9cm pots
Clematis Betty Corning

Clematis Betty Corning

£26.95

3 litre pot | 60cm cane
Clematis Emilia Plater

Clematis Emilia Plater

£22.95

3 litre pot | 60cm cane
Clematis Fujimusume

Clematis Fujimusume

£22.95

3 litre pot | 60cm cane
Clematis heracleifolia Cassandra

Clematis heracleifolia Cassandra

£29.99

3 litre pot | 60cm cane
Caryopteris × clandonensis Dark Knight

Caryopteris × clandonensis Dark Knight

£19.99

2 litre pot
Perovskia Lacey Blue ('Lisslitt') (PBR)

Perovskia Lacey Blue ('Lisslitt') (PBR)

£19.99

2 litre pot
Salvia farinacea Victoria Blue Bicolour

Salvia farinacea Victoria Blue Bicolour

£7.99 - £15.98

9cm pot
2 + 1 FREE 9cm pots
Salvia Mystic Spires Blue ('Balsalmisp')

Salvia Mystic Spires Blue ('Balsalmisp')

£7.99 - £15.98

9cm pot
2 + 1 FREE 9cm pots
Salvia Victoria Blue ('Vivisal') (PBR)

Salvia Victoria Blue ('Vivisal') (PBR)

£7.99 - £15.98

9cm pot
2 + 1 FREE 9cm pots
Salvia Blue Butterflies

Salvia Blue Butterflies

£12.99 - £35.00

9cm pot
3 × 9cm pots
80 resultsSort by Showing page 2 of 2
Prev
Next

© Garden by Waitrose & Partners 2026. All rights reserved.

Contact us
Terms
Privacy
Cookies

© Garden by Waitrose & Partners 2026. All rights reserved.