Use code SALE10 at checkout for an extra 10% off summer sale plants | Shop now

Up to 50% off summer products sale | Shop now

Shop

Information & Help

My account

crocus
Wish-list My wheelbarrow

Blue Flowers

Blue has a soothing effect, and as it tends to be recessive, blue flowering plants like lavender are useful if you want to make a small garden look bigger.

By type
Facing
How much sun
Soil type
Special conditions
Flowering month
Evergreen / deciduous
Fragrance
Attractive to wildlife
Quick growing
Eventual size
Special features
Indoor plants by room
Bulb planting time
Bedding planting time
Sowing month inside or protected
Sowing month outside
Vegetable groups
Multibuy packs
Ready made borders
Planting combinations
Sale
Hardy
Leaf colour
Ground cover
Position
Shape
Soil moisture
Used at Chelsea
Kitchen garden planting guidelines
Sort by lowest price
All items
Showing Flower colour : Blue clear all
390 items
Campanula carpatica Blaue Clips
Campanula carpatica 'Blaue Clips'
£7.99 - £32.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star 4.5 5 4
Hyssopus officinalis
hyssop
£2.99 - £15.98
approx 450 seeds available to order from autumn
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Hyacinthus orientalis Delft Blue
Hyacinthus orientalis 'Delft Blue'
£6.99 - £22.00
3 × bulbs | indoor Delivered during September
5 × bulbs | garden Delivered during September
10 + 5 FREE bulbs | garden Delivered during September
9 × bulbs | indoor Delivered during September
12cm pot | 3 per pot available to order from winter
3 × 12cm pots available to order from winter
1 star 1 star 1 star 1 star 1 star 5.0 5 9
Vinca minor Illumination
Vinca minor 'Illumination'
£7.99 - £44.99
9cm pot In stock (shipped within 2-3 working days)
1.5 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Saintpaulia Top Dark Blue
Saintpaulia 'Top Dark Blue'
£7.99 - £49.98
12cm pot | 15cm tall In stock (shipped within 1-2 working days)
with white pot In stock (shipped within 2-3 working days)
with cement pot In stock (shipped within 2-3 working days)
with glazed green pot In stock (shipped within 2-3 working days)
with mustard glazed pot In stock (shipped within 2-3 working days)
with off white enamel pot sold out
with terracotta pot sold out
with verdigris pot sold out
Dichelostemma congestum
Dichelostemma congestum
£7.99 - £15.98
10 × bulbs Delivered during September
20 + 10 FREE bulbs Delivered during September
0.5 star 1 star 1 star 1 star 1 star 4.6 5 21
Hyacinthus orientalis Blue Pearl (PBR)
Hyacinthus orientalis 'Blue Pearl' (PBR)
£6.99 - £15.98
3 × bulbs | indoor Delivered during September
5 × bulbs | garden Delivered during September
6 + 3 FREE bulbs | indoor Delivered during September
15 × bulbs | garden Delivered during September
0.75 star 1 star 1 star 1 star 1 star 4.8 5 5
Anemone coronaria (De Caen Group) Mister Fokker
Anemone coronaria (De Caen Group) 'Mister Fokker'
£6.99 - £21.00
20 × bulbs Delivered during September
60 × bulbs Delivered during September
9cm pot available to order from winter
2 + 1 FREE 9cm pots available to order from winter
0 star 1 star 1 star 1 star 1 star 4.0 5 3
Agapanthus africanus

40% off

SALE10 for extra 10% off

Agapanthus africanus
£8.39 - £41.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star 4.2 5 11
Allium caeruleum
Allium caeruleum
£8.49 - £16.98
20 × bulbs Delivered during September
40 + 20 FREE bulbs Delivered during September
0 star 1 star 1 star 1 star 1 star 4.0 5 7
Camassia cusickii
Camassia cusickii
£8.49 - £20.00
5 × bulbs Delivered during September
15 × bulbs Delivered during September
0.5 star 1 star 1 star 1 star 1 star 4.4 5 5
Camassia leichtlinii subsp. suksdorfii
Camassia leichtlinii subsp. suksdorfii
£8.79 - £23.00
5 × bulbs Delivered during September
15 × bulbs Delivered during September
1 star 1 star 1 star 1 star 1 star 5.0 5 6
Phlox divaricata Clouds of Perfume
Phlox divaricata 'Clouds of Perfume'
£8.99 - £44.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
0 star 1 star 1 star 1 star 1 star 4.0 5 7
Salvia farinacea Farina Bicolour Blue
Salvia farinacea 'Farina Bicolour Blue'
£8.99
1 litre pot available to order from autumn
Scabiosa caucasica Perfecta Mid Blue (Perfecta Series)
Scabiosa caucasica 'Perfecta Mid Blue' (Perfecta Series)
£8.99 - £15.75
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Salvia farinacea Farina Blue
Salvia farinacea 'Farina Blue'
£8.99 - £12.99
1 litre pot available to order from autumn
2 litre pot available to order from autumn
Iris Pixie (Reticulata)
Iris 'Pixie' (Reticulata)
£8.99 - £24.00
25 × bulbs Delivered during September
75 × bulbs Delivered during September
Veronica gentianoides
Veronica gentianoides
£8.99 - £16.75
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Muscari armeniacum
Muscari armeniacum
£7.99 - £19.98
10 × bulbs | organic Delivered during September
50 × bulbs Delivered during September
100 + 50 FREE bulbs Delivered during September
30 × bulbs | organic Delivered during September
9cm pot | 4 per pot available to order from winter
2 + 1 FREE 9cm pots available to order from winter
0.75 star 1 star 1 star 1 star 1 star 4.8 5 12
Galega orientalis

New

Galega orientalis
£8.99 - £19.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Kalimeris incisa Blue Star
Kalimeris incisa 'Blue Star'
£8.99 - £22.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Caryopteris x clandonensis Kew Blue
Caryopteris x clandonensis 'Kew Blue'
£8.99 - £20.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Hyacinthus orientalis Blue Pearl (PBR)
Hyacinthus orientalis 'Blue Pearl' (PBR)
£8.99 - £15.98
12cm pot | 3 per pot available to order from winter
2 + 1 FREE 12cm pots available to order from winter
0.75 star 1 star 1 star 1 star 1 star
Nepeta grandiflora Summer Magic (PBR)
Nepeta grandiflora 'Summer Magic' (PBR)
£8.99 - £19.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Brunnera macrophylla
Brunnera macrophylla
£8.99 - £39.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Scilla siberica
Scilla siberica
£7.99 - £22.00
10 × bulbs | organic Delivered during September
25 × bulbs Delivered during September
50 + 25 FREE bulbs Delivered during September
30 × bulbs | organic Delivered during September
9cm pot | 4 per pot available to order from winter
6 × 9cm pots available to order from winter
0 star 0.75 star 1 star 1 star 1 star
Nepeta racemosa Walker's Low

30% off

SALE10 for extra 10% off

Nepeta racemosa 'Walker's Low'
£8.99 - £35.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Glandora prostrata Heavenly Blue
Glandora prostrata 'Heavenly Blue'
£8.99 - £14.75
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Delphinium Mighty Atom

40% off

SALE10 for extra 10% off

Delphinium 'Mighty Atom'
£8.99 - £22.79
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Campanula persicifolia
Campanula persicifolia
£8.99 - £44.99
9cm pot available to order from autumn
2 litre pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
3 × 2 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Phlox divaricata subsp. laphamii Chattahoochee
Phlox divaricata subsp. laphamii 'Chattahoochee'
£8.99 - £19.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Galega officinalis

New

Galega officinalis
£8.99 - £19.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Aubrieta gracilis Kitte Blue
Aubrieta gracilis 'Kitte Blue'
£8.99 - £34.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
Campanula poscharskyana
Campanula poscharskyana
£8.99 - £35.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star
Eryngium bourgatii

30% off

SALE10 for extra 10% off

Eryngium bourgatii
£9.09 - £34.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
Agapanthus Northern Star (PBR)
Agapanthus 'Northern Star' (PBR)
£9.59 - £35.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Agapanthus Midnight Sky ('DWAgHyb-01') (PBR) (Everpanthus Series)

40% off

SALE10 for extra 10% off

Agapanthus Midnight Sky ('DWAgHyb-01') (PBR) (Everpanthus Series)
£9.59 - £35.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
Iris Alida (Reticulata)
Iris 'Alida' (Reticulata)
£9.90 - £27.50
25 × bulbs Delivered during September
75 × bulbs Delivered during September
0.75 star 1 star 1 star 1 star 1 star
Geranium Brookside
Geranium 'Brookside'
£9.99 - £42.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star
Salvia nemorosa Crystal Blue (Color Spires Series)
Salvia nemorosa Crystal Blue (Color Spires Series)
£9.99 - £22.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
Aster amellus King George
Aster amellus 'King George'
£9.99 - £39.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Veronica Shirley Blue
Veronica 'Shirley Blue'
£9.99 - £22.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Symphyotrichum Little Carlow (cordifolius hybrid)
Symphyotrichum 'Little Carlow' (cordifolius hybrid)
£9.99 - £49.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Calamintha nepeta subsp. nepeta Blue Cloud

New

Calamintha nepeta subsp. nepeta 'Blue Cloud'
£9.99 - £24.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Geranium Orion
Geranium 'Orion'
£9.99 - £44.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Echinops bannaticus Taplow Blue
Echinops bannaticus 'Taplow Blue'
£9.99 - £49.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Phlox paniculata Blue Paradise

30% off

SALE10 for extra 10% off

Phlox paniculata 'Blue Paradise'
£9.99 - £27.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Salvia Lake Como ('Tl1017') (Salgoon Series) (PBR)

New

Salvia Lake Como ('Tl1017') (Salgoon Series) (PBR)
£9.99 - £17.95
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Scilla Blue Giant
Scilla 'Blue Giant'
£9.99 - £29.00
20 × bulbs Delivered during September
60 × bulbs Delivered during September
Perovskia Bluesette

New

Perovskia 'Bluesette'
£9.99 - £18.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
< Prev 1 2 3 ... 8 Next >

Copyright © Crocus.co.uk Ltd 2025. All rights reserved.