Buy - Flower colour: Blue, Flowering month: August

9cm pot | 5 - 7 seedlings

2 + 1 FREE 9cm pots

Centaurea cyanus

£2.49 - £7.00

approx 200 seeds

3 × packets of seeds

Nigella damascena Oxford Blue

£2.79

approx 500 seeds

Salvia viridis Blue Monday

£2.79

approx 180 seeds

Prunella vulgaris

£2.99 - £34.99

Lathyrus odoratus Noel Sutton

£2.99 - £13.98

approx 20 seeds

2 + 1 FREE 9cm pots

Ipomoea tricolor Heavenly Blue

£2.99

approx 85 seeds

Phacelia tanacetifolia

£2.99

25m² pack

Echium vulgare

£2.99

approx 35 seeds

Lathyrus odoratus Top Hat

£2.99 - £7.99

approx 20 seeds

9cm pot | 5 - 7 seedlings

Centaurea cyanus Blue Ball

£2.99

approx 325 seeds

Papaver rhoeas Amazing Grey

£2.99 - £19.99

approx 250 seeds

9cm pot | 5 - 7 seedlings

Centaurea cyanus Classic Fantastic

£2.99

approx 100 seeds

Callistephus chinensis Light Blue

£2.99

approx 100 seeds

Consolida regalis QIS Dark Blue

£2.99

approx 200 seeds

Lathyrus odoratus Charlie's Angel

£3.49 - £7.99

approx 20 seeds

Nigella papillosa Delft Blue

£3.49 - £29.99

approx 500 seeds

40 + 20 FREE seedlings

Phlox drummondii Sugar Stars

£3.49

approx 300 seeds

Hosta sieboldiana var. elegans

£5.99 - £46.99

Vinca minor

£5.99 - £14.99

Caryopteris × clandonensis Kew Blue

£6.29 - £14.69

250 seedballs gardener's bulk box

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

Aster × frikartii Mönch

£7.64 - £38.24

Campanula lactiflora Prichard's Variety

£7.64 - £42.49

Ceratostigma plumbaginoides

£7.64 - £32.29

Liriope muscari Moneymaker

£7.79 - £19.79

Vinca minor Illumination

£7.99 - £44.99

Salvia pratensis

£7.99 - £34.99

Perovskia Little Spire (PBR)

£7.99 - £18.99

Vinca minor Ralph Shugert

£7.99 - £79.99

Echinops bannaticus Taplow Blue

£8.49 - £49.99

Symphyotrichum Little Carlow (cordifolius hybrid)

£8.49 - £31.44

Nepeta racemosa Walker's Low

£8.99 - £36.99

Nepeta × faassenii

£8.99 - £38.24

Campanula persicifolia

£8.99 - £44.99

Nepeta × faassenii Junior Walker ('Novanepjun') (PBR)

£8.99 - £42.99

Scabiosa caucasica Perfecta Mid Blue (Perfecta Series)

£8.99 - £36.99

Kalimeris incisa Blue Star

£8.99 - £39.99

Nepeta grandiflora Summer Magic (PBR)

£8.99 - £42.99

Glandora prostrata Heavenly Blue

£8.99 - £34.99

Scabiosa Butterfly Blue

£9.99 - £39.99

Geranium Brookside

£9.99 - £42.99

Hosta Patriot

£9.99 - £46.99

Geranium Orion

£9.99 - £44.99

Phlox paniculata Blue Paradise

£9.99 - £39.99

Salvia patens

£9.99 - £39.99

Salvia uliginosa African Skies

£9.99 - £36.99

Salvia nemorosa Crystal Blue (Color Spires Series)

£9.99 - £34.99

Nepeta Neptune ('Bokratune') (PBR)

£9.99 - £39.99

Nepeta Cat's Pajamas

£9.99 - £42.99