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  • Attractive to wildlife : RHS Plants for pollinators
  • Flower colour : Blue
  • Quick growing : Yes
  • Ground cover : No
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Eryngium × olivierianum Big Blue ('Myersblue') (PBR)

Eryngium × olivierianum Big Blue ('Myersblue') (PBR)

£13.99 - £49.99

9cm pot
3 × 9cm pots
6 × 9cm pots
Campanula lactiflora Prichard's Variety

Campanula lactiflora Prichard's Variety

£8.99 - £49.99

9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
3 × 2 litre pots
Agastache Blue Boa (PBR)

Agastache Blue Boa (PBR)

£8.99 - £52.99

9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
3 × 2 litre pots
Eryngium Magical Red Thunder (PBR)

Eryngium Magical Red Thunder (PBR)

£12.99 - £29.99

9cm pot
3 × 9cm pots
Eryngium Magical Blue Lagoon ('Kolmblula') (PBR) (Magical Series)

Eryngium Magical Blue Lagoon ('Kolmblula') (PBR) (Magical Series)

£14.99 - £34.99

9cm pot
3 × 9cm pots
Nepeta racemosa Amelia

Nepeta racemosa Amelia

£11.99 - £44.99

9cm pot
3 × 9cm pots
6 × 9cm pots
Salvia guaranitica Black and Blue

Salvia guaranitica Black and Blue

£9.99 - £42.99

9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
3 × 2 litre pots
Salvia uliginosa

Salvia uliginosa

£18.99 - £44.99

2 litre pot
3 × 2 litre pots
Agastache and Angelica plant combination

Agastache and Angelica plant combination

£65.94

6 × plants | 3 of each
Clematis Little Bas

Clematis Little Bas

£27.99

3 litre pot | 60cm cane
Ceanothus Concha

Ceanothus Concha

£24.99 - £119.99

2 litre pot
10 litre pot | 60 - 100cm tall
Ceanothus Puget Blue

Ceanothus Puget Blue

£22.99 - £99.99

2 litre pot
10 litre pot | 60 - 80cm tall
Papaver rhoeas Amazing Grey

Papaver rhoeas Amazing Grey

£2.99 - £19.99

approx 250 seeds
9cm pot
3 × 9cm pots
Blue and white cutting garden collection

Blue and white cutting garden collection

£11.22

1 × collection
Myosotis sylvatica Ultramarine

Myosotis sylvatica Ultramarine

£2.99

approx 175 seeds
Consolida regalis QIS Dark Blue

Consolida regalis QIS Dark Blue

£2.99

approx 200 seeds
Linum perenne

Linum perenne

£2.99

approx 700 seeds
Iris sibirica

Iris sibirica

£21.99 - £39.99

3 litre aquatic pot
1 litre aquatic pot
3 × 9cm pots
3 × 1 litre aquatic pots
Seedballs blue meadow seedbombs

Seedballs blue meadow seedbombs

£6.99 - £49.99

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

Seedballs cornflower seedbombs

£6.99 - £49.99

20 seedballs in gift tube
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
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© Garden by Waitrose & Partners 2026. All rights reserved.