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 common name
All items
Showing Flower colour : Blue clear all
390 items
Caryopteris × clandonensis White Surprise (PBR)

50% off

SALE10 for extra 10% off

Caryopteris × clandonensis 'White Surprise' (PBR)
£26.99 £13.50
2 litre pot In stock (shipped within 2-3 working days)
Caryopteris × clandonensis Grand Bleu ('Inoveris') (PBR)

30% off

SALE10 for extra 10% off

Caryopteris × clandonensis Grand Bleu ('Inoveris') (PBR)
£20.99 £14.69
2 litre pot 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)
Caryopteris × clandonensis Hint of Gold ('Lisaura') (PBR)

50% off

SALE10 for extra 10% off

Caryopteris × clandonensis Hint of Gold ('Lisaura') (PBR)
£22.99 £11.50
2 litre pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Caryopteris × clandonensis Heavenly Blue

50% off

SALE10 for extra 10% off

Caryopteris × clandonensis 'Heavenly Blue'
£8.99 - £37.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot 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 4.4 5 14
Caryopteris × clandonensis Dark Knight

40% off

SALE10 for extra 10% off

Caryopteris × clandonensis 'Dark Knight'
£19.99 £11.99
2 litre pot In stock (shipped within 2-3 working days)
0 star 0.75 star 1 star 1 star 1 star 3.7 5 7
Hyacinthoides non-scripta
Hyacinthoides non-scripta
£8.99 - £83.99
10 × bulbs Delivered during September
20 + 10 FREE bulbs Delivered during September
100 × bulbs Delivered during September
9cm pot | 3 per pot available to order from winter
15 + 10 FREE bare roots | in the green available to order from winter
0.75 star 1 star 1 star 1 star 1 star 4.8 5 11
Billardiera heterophylla Ultra Blue (PBR)
Billardiera heterophylla 'Ultra Blue' (PBR)
£26.95
3 litre pot | 60cm cane available to order from autumn
Billardiera heterophylla
Billardiera heterophylla
£29.99
3 litre pot | 60cm cane available to order from autumn
0.5 star 1 star 1 star 1 star 1 star 4.4 5 7
Salvia uliginosa
Salvia uliginosa
£19.99 - £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)
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Salvia uliginosa African Skies
Salvia uliginosa 'African Skies'
£9.99 - £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 5.0 5 2
Borago officinalis
borage | Borago officinalis
£2.19 - £15.98
approx 75 organic seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star 4.5 5 4
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 4.5 5 8
Brachyscome Royal Blue

50% off

SALE10 for extra 10% off

Brachyscome 'Royal Blue'
£3.50 - £25.98
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
5 × rooted cuttings sold out
10 + 5 FREE rooted cuttings sold out
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Iris setosa
Iris setosa
£11.99 - £29.99
9cm pot available to order from summer
3 × 9cm pots available to order from summer
Veronica beccabunga

New

Veronica beccabunga
£14.99 - £39.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
3 × 9cm pots Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
Ajuga reptans Atropurpurea

40% off

SALE10 for extra 10% off

Ajuga reptans 'Atropurpurea'
£4.19 - £17.99
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 4.0 5 3
Ajuga reptans Burgundy Glow

40% off

SALE10 for extra 10% off

Ajuga reptans 'Burgundy Glow'
£4.19 - £16.79
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 4.4 5 7
Ajuga reptans
Ajuga reptans
£2.99
approx 50 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Ajuga reptans Catlin's Giant
Ajuga reptans 'Catlin's Giant'
£6.99 - £27.99
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)
1 star 1 star 1 star 1 star 1 star 5.0 5 6
Buddleja 'Bressingham Bountiful'

New

40% off

SALE10 for extra 10% off

Buddleja 'Bressingham Bountiful'
£24.99 £14.99
2 litre pot In stock (shipped within 2-3 working days)
Buddleja Lochinch
Buddleja 'Lochinch'
£19.99
2 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Eryngium yuccifolium
Eryngium yuccifolium
£12.99 - £29.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Ceanothus Concha
Ceanothus 'Concha'
£24.99 - £119.99
2 litre pot available to order from autumn
10 litre pot | 60 - 100cm tall trellis available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Ceanothus Puget Blue

30% off

SALE10 for extra 10% off

Ceanothus 'Puget Blue'
£22.99 - £69.99
2 litre pot In stock (shipped within 2-3 working days)
10 litre pot | 60 - 80cm tall In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Ceanothus Autumnal Blue

30% off

SALE10 for extra 10% off

Ceanothus 'Autumnal Blue'
£17.49 - £45.49
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Ceanothus Skylark

30% off

SALE10 for extra 10% off

Ceanothus 'Skylark'
£16.09 - £119.99
2 litre pot In stock (shipped within 2-3 working days)
10 litre pot | 60 - 100cm tall In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
Ceanothus arboreus Trewithen Blue
Ceanothus arboreus 'Trewithen Blue'
£179.99
12 litre pot | 1.6m tall available to order from autumn
Camassia leichtlinii subsp. suksdorfii Caerulea Group
Camassia leichtlinii subsp. suksdorfii Caerulea Group
£7.99 - £22.00
2 × bulbs | organic Delivered during September
6 × bulbs | organic 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
Camassia quamash
Camassia quamash
£5.90 - £15.00
20 × bulbs Delivered during September
60 × bulbs Delivered during September
1 star 1 star 1 star 1 star 1 star
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
Campanula Rebelle

40% off

SALE10 for extra 10% off

Campanula 'Rebelle'
£7.79 - £19.79
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Plumbago auriculata Dark Blue

New

Plumbago auriculata 'Dark Blue'
£14.99
1 litre pot available to order from autumn
Streptocarpus Falling Stars
Grown in the UK
Streptocarpus 'Falling Stars'
£15.99 - £31.98
1 × rooted cutting Delivery by trusted supplier within 1 week
10cm pot | with 11cm white pot Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
Nepeta Cat's Pajamas
Nepeta 'Cat's Pajamas'
£9.99 - £23.99
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
Nepeta × faassenii Junior Walker ('Novanepjun') (PBR)

30% off

SALE10 for extra 10% off

Nepeta × faassenii Junior Walker ('Novanepjun') (PBR)
£6.29 - £9.76
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
Nepeta racemosa Amelia

New

Nepeta racemosa 'Amelia'
£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
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)
Nepeta × faassenii

30% off

SALE10 for extra 10% off

Nepeta × faassenii
£6.29 - £33.59
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)
0.5 star 1 star 1 star 1 star 1 star
Nepeta Six Hills Giant

50% off

SALE10 for extra 10% off

Nepeta 'Six Hills Giant'
£4.50 - £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 In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Nepeta Magical Mr Blue Sky ('Bocombsky) (PBR)
Nepeta Magical Mr Blue Sky ('Bocombsky) (PBR)
£11.99 - £29.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Nepeta Neptune ('Bokratune') (PBR)

30% off

SALE10 for extra 10% off

Nepeta Neptune ('Bokratune') (PBR)
£6.99 - £27.99
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)
0.75 star 1 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
Clematis Cézanne ('Evipo023') (PBR) (Boulevard Series)
Clematis Cézanne ('Evipo023') (PBR) (Boulevard Series)
£34.99
3 litre pot | 60cm cane available to order from autumn
Vitex agnus-castus Delta Blues ('Piivac-I')
Vitex agnus-castus Delta Blues ('Piivac-I')
£22.99
2 litre pot available to order from autumn
Solanum crispum Glasnevin
Solanum crispum 'Glasnevin'
£17.99 - £32.99
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
9cm pot | 30cm cane available to order from autumn
3 × 9cm pots available to order from autumn
0.25 star 1 star 1 star 1 star 1 star
Callistephus chinensis Light Blue
Callistephus chinensis 'Light Blue'
£2.99
approx 100 seeds In stock (shipped within 2-3 working days)
Ceratostigma willmottianum Forest Blue ('Lice') (PBR)
Ceratostigma willmottianum Forest Blue ('Lice') (PBR)
£22.99
2 litre pot In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Wisteria sinensis
Wisteria sinensis
£9.99 - £129.99
3 litre pot | 1m cane | grafted In stock (shipped within 2-3 working days)
9cm pot | 15cm cane | seed grown available to order from autumn
3 × 9cm pots available to order from autumn
2 litre pot | 60cm cane | seed grown available to order from autumn
7 litre pot | 1.8m cane | grafted available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Clematis macropetala Lagoon Jackman
Clematis macropetala 'Lagoon'
£29.99
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
< Prev 1 2 3 ... 8 Next >

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