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Perennials
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Name
Perennials
Flowering month : July
Flower colour : Blue
Hardy : Yes
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Other perennials (14)
Geraniums (hardy) (10)
Nepeta plants (7)
Eryngium plants (6)
Campanula plants (4)
Scabiosa plants (4)
Papaver plants (3)
Salvia plants (3)
Veronicas & Veronicastrum (3)
Delphinium plants (2)
Hosta plants (2)
Iris plants (2)
Aconitum plants (1)
Agapanthus plants (1)
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Facing
East (42)
North (12)
South (67)
West (72)
How much sun
Light shade (51)
Shade (2)
Sun (69)
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Acid (54)
Aquatic (4)
Chalky (60)
Haven't a clue (41)
Heavy clay (49)
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Moderately fertile, moist but well-drained soil, or peat-free general purpose compost (4)
Normal (73)
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Boggy or damp shade (4)
Coastal conditions (2)
Dry shade (7)
Dry sun (27)
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Tolerate air pollution (7)
Tolerates drought (29)
Ready made borders
Ready-made border Add some oomph (1)
Ready-made border Autumn colour (1)
Ready-made border Blue and silver (1)
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Perennials (61)
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border / combi (1)
RHS Spring catalogue 2021
16 Long flowering (1)
2-3 Cottage garden plants (1)
20 Award-winning plants (1)
4-5 Plants for pollinators (2)
6-7 Border favourites (3)
RHS Summer catalogue 2021
page 17 Summer scent (1)
page 20 Highly recommended (1)
page 4 -5 Cool tones (2)
page 6 -7 Plants for pollinators (1)
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Blue (5)
Green (69)
Variegated (3)
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No (43)
Yes (28)
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Arches & pergolas (1)
Back of border (7)
Bottom of hedges (7)
Covering eyesores (2)
Front of border (40)
Middle of border (27)
Next to a patio (3)
Next to a pond (10)
Next to an entrance (3)
Next to seating areas (11)
Steep banks (19)
Through hedges (2)
Walls & fences (3)
Soil moisture
Damp (12)
Dry/Sandy (33)
Normal (74)
Catananche caerulea
£2.39 - £12.79
approx 50 seeds
9cm pot
2 litre pot
Prunella vulgaris
£2.39 - £14.40
approx 100 seeds
9cm pot
3 × 9cm pots
6 × 9cm pots
Nelumbo
'Pink Shades'
£89.99
£71.99
3 litre aquatic pot
Meconopsis baileyi
£7.99 - £15.99
9cm pot
2 litre pot
Nepeta racemosa
'Walker's Low'
£4.79 - £13.59
9cm pot
2 litre pot
Nepeta
×
faassenii
£4.79 - £13.59
9cm pot
2 litre pot
Salvia
×
sylvestris
'Mainacht'
£5.59 - £13.59
9cm pot
3 × 9cm pots
2 litre pot
Campanula persicifolia
£4.79 - £13.59
9cm pot
2 litre pot
Echinops bannaticus
'Taplow Blue'
£6.39 - £23.99
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
Eryngium bourgatii
Picos Amethyst
('Mackpam') (PBR)
£7.19 - £15.19
9cm pot
2 litre pot
Eryngium giganteum
£7.99 - £31.99
9cm pot
6 × 9cm pots
Geranium
'Brookside'
£6.99
£5.59
9cm pot
Geranium
Sabani Blue
('Bremigo') (PBR)
£9.99
£7.99
9cm pot
Hosta
'Patriot'
£7.19 - £31.99
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
Nepeta
'Six Hills Giant'
£4.79 - £14.39
9cm pot
3 × 9cm pots
2 litre pot
Vinca minor
£4.79 - £15.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Geranium
'Orion'
£4.79 - £14.39
9cm pot
2 litre pot
Geranium
×
johnsonii
'Johnson's Blue'
£4.79 - £13.59
9cm pot
3 × 9cm pots
2 litre pot
Salvia pratensis
£4.79 - £12.00
9cm pot
3 × 9cm pots
Phlox paniculata
'Blue Paradise'
£4.79 - £12.79
9cm pot
2 litre pot
Delphinium
'Summer Skies Group'
£6.99
£5.59
9cm pot
Veronicastrum virginicum
'Fascination'
£7.19 - £15.99
9cm pot
2 litre pot
Aconitum napellus
£8.99
£7.19
9cm pot
Eryngium yuccifolium
£8.99
£7.19
9cm pot
Geranium
Rozanne
('Gerwat') (PBR)
£6.39 - £14.39
9cm pot
2 litre pot
Viola
'Belmont Blue'
£4.79 - £12.00
9cm pot
3 × 9cm pots
Geranium wallichianum
Havana Blues
('Noorthava') (PBR)
£9.99
£7.99
9cm pot
Corydalis flexuosa
'China Blue'
£7.19 - £19.20
9cm pot
3 × 9cm pots
Veronica
'Shirley Blue'
£7.99
£6.39
9cm pot
Lupinus
'Gallery Blue' (Gallery Series)
£5.99
£4.79
9cm pot
Veronica spicata
'Glory' (PBR)
£6.99
£5.59
9cm pot
Campanula poscharskyana
£4.79 - £21.60
9cm pot
3 × 9cm pots
6 × 9cm pots
Vinca minor
'Ralph Shugert'
£6.39 - £20.79
9cm pot
2 litre pot
6 × 9cm pots
Eryngium
×
zabelii
'Neptune's Gold' (PBR)
£10.39 - £26.40
9cm pot
3 × 9cm pots
Nepeta
×
faassenii
Junior Walker
('Novanepjun') (PBR)
£5.99
£4.79
9cm pot
Amsonia tabernaemontana
var.
salicifolia
£7.99
£6.39
9cm pot
Salvia nemerosa
Crystal Blue
(Color Spires Series)
£6.39 - £12.79
9cm pot
2 litre pot
Nepeta
Neptune
('Bokratune') (PBR)
£6.39 - £29.60
9cm pot
3 × 9cm pots
6 × 9cm pots
Campanula carpatica
'Blaue Clips'
£4.79 - £19.99
9cm pot
6 × 9cm pots
Scabiosa caucasica
'Perfecta Mid Blue' (Perfecta Series)
£5.99
£4.79
9cm pot
Nepeta
'Cat's Pajamas'
£7.99
£6.39
9cm pot
Geranium himalayense
'Gravetye'
£7.19 - £28.80
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
Kalimeris incisa
'Blue Star'
£4.79 - £12.00
9cm pot
3 × 9cm pots
Nepeta grandiflora
'Summer Magic' (PBR)
£7.99
£6.39
9cm pot
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