Buy - Flower colour: Blue - Delivery by Waitrose Garden

Aster amellus King George

£9.99 - £39.99

Echinops bannaticus Taplow Blue

£9.99 - £39.99

rosemary ( syn. Rosmarinus officinalis Roman Beauty)

£9.99 - £24.99

2 litre pot

Geranium Orion

£9.99 - £44.99

Phlox paniculata Blue Paradise

£9.99 - £37.99

Salvia patens

£9.99 - £39.99

Lupinus Gallery Blue (Gallery Series)

£9.99 - £19.99

Symphyotrichum Little Carlow (cordifolius hybrid)

£9.99 - £36.99

Salvia nemorosa Crystal Blue (Color Spires Series)

£9.99 - £34.99

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

£9.99 - £22.99

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

£9.99 - £22.99

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

£9.99 - £22.99

Perovskia Bluesette

£9.99 - £18.99

Salvia SoCool Pale Blue (PBR)

£9.99 - £24.99

Aster × frikartii Mönch

£8.99 - £44.99

Nepeta racemosa Walker's Low

£8.99 - £39.99

Veronica gentianoides

£8.99 - £34.99

Campanula persicifolia

£8.99 - £36.99

Nepeta Six Hills Giant

£8.99 - £42.99

Campanula lactiflora Prichard's Variety

£8.99 - £49.99

Camassia leichtlinii subsp. suksdorfii Caerulea Group

£8.99 - £22.00

12cm pot | 3 per pot

3 × 12cm pots

Galega officinalis

£8.99 - £39.99

Camassia leichtlinii subsp. suksdorfii

£8.79 - £23.00

5 × bulbs

15 × bulbs

Allium caeruleum

£8.49 - £16.98

20 × bulbs

40 + 20 FREE bulbs

Camassia cusickii

£8.49 - £20.00

5 × bulbs

15 × bulbs

hyssop or Hyssopus officinalis

£2.99 - £15.98

250 seedballs gardener's bulk box

2 + 1 FREE 9cm pots

approx 450 seeds

Hosta sieboldiana var. elegans

£6.99 - £46.99

Seedballs blue meadow seedbombs

£6.99 - £49.99

20 seedballs in gift tin

500 seedballs gardener's bulk box

Seedballs cornflower seedbombs

£6.99 - £49.99

20 seedballs in gift tube

250 seedballs gardener's bulk box

500 seedballs gardener's bulk box

Caryopteris × clandonensis Kew Blue

£6.29 - £14.69

9cm pot | 5 - 7 seedlings

Iris Mystic Beauty

£5.99 - £15.00

10 × bulbs

30 × bulbs

Agapanthus Dokter Brouwer

£5.99 - £15.00

1 × bare root plant

3 × bare root plants

Geranium pratense

£5.99

approx 50 seeds

Aster chinensis Silver Blue

£4.99

approx 25 seeds

Lathyrus odoratus Nimbus

£3.69

approx 20 seeds

Centaurea cyanus

£3.29 - £7.00

approx 200 seeds

3 × packets of seeds

Viola odorata

£3.29 - £34.99

Lunaria annua Corfu Blue

£3.29

approx 20 seeds

Catananche caerulea

£2.99 - £35.99

Phacelia tanacetifolia

£2.99

25m² pack

Aquilegia vulgaris

£2.99

approx 25 seeds

Echium vulgare

£2.99

approx 35 seeds

Lathyrus odoratus Top Hat

£2.99 - £7.99

approx 20 seeds

Centaurea cyanus Blue Ball

£2.99

approx 325 seeds

Papaver rhoeas Amazing Grey

£2.99 - £19.99

approx 250 seeds

Centaurea cyanus Classic Fantastic

£2.99

approx 100 seeds

Consolida regalis QIS Dark Blue

£2.99

approx 200 seeds

Nigella papillosa Midnight

£2.99

approx 500 seeds

Salvia officinalis

£2.79 - £15.98

approx 35 seeds