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Perennials
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Name
Perennials
Flowering month : September
Flower colour : Purple
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Other perennials (9)
Salvia plants (8)
Verbena plants (6)
Dahlia plants (4)
Agastache plants (3)
Aster plants (3)
Penstemon plants (3)
Thalictrum plants (3)
Campanula plants (2)
Geraniums (hardy) (2)
Hosta plants (2)
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Erigeron plants (1)
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East (22)
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South (51)
West (53)
How much sun
Light shade (26)
Shade (3)
Sun (48)
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Acid (51)
Chalky (46)
Haven't a clue (22)
Heavy clay (33)
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Moderately fertile, moist but well-drained soil, or peat-free general purpose compost (5)
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Reliably damp or boggy soil (1)
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Boggy or damp shade (2)
Coastal conditions (5)
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Ready made borders
Ready-made border Autumn colour (1)
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The Highgrove Kitchen Garden Collection (1)
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All scented flowers (7)
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Perennials (49)
RHS Spring catalogue 2021
17 Low maintenance (1)
2-3 Cottage garden plants (2)
6-7 Border favourites (1)
8-9 The scented garden (1)
RHS Summer catalogue 2021
page 20 Highly recommended (1)
page 4 -5 Cool tones (3)
page 6 -7 Plants for pollinators (2)
RHS Autumn catalogue 2021
Award-winning prairie-style plants - pages 14-15 (2)
Extend the season - pages 16 (1)
Grow your own - pages 12-13 (1)
Planting in abundance - pages 8-9 (1)
Hardy
No (3)
Semi (20)
Yes (34)
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Green (48)
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Yes (9)
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Arches & pergolas (1)
Back of border (12)
Bottom of hedges (1)
Front of border (25)
Middle of border (21)
Next to a patio (1)
Next to a pond (2)
Next to an entrance (1)
Next to seating areas (12)
Steep banks (3)
Soil moisture
Damp (3)
Dry/Sandy (22)
Normal (54)
Centaurea nigra
£2.39 - £20.00
approx 20 seeds
9cm pot
3 × 9cm pots
6 × 9cm pots
Prunella vulgaris
£2.39 - £23.99
approx 100 seeds
9cm pot
3 × 9cm pots
6 × 9cm pots
9 × 9cm pots
Verbena rigida
'Santos'
£2.99 - £15.00
approx 40 seeds
9cm pot
3 × 9cm pots
Liatris spicata
'Kobold'
£18.99
2 litre pot
Liriope muscari
£7.19 - £19.20
9cm pot
2 litre pot
3 × 9cm pots
Nepeta racemosa
'Walker's Low'
£6.99 - £32.00
9cm pot
3 × 9cm pots
6 × 9cm pots
2 litre pot
Penstemon
'Sour Grapes' M. Fish
£6.99 - £15.00
9cm pot
3 × 9cm pots
Phlox paniculata
'Franz Schubert'
£18.99
2 litre pot
Salvia nemorosa
'Caradonna'
£5.99 - £27.00
9cm pot
3 × 9cm pots
6 × 9cm pots
2 litre pot
Salvia nemorosa
'Schwellenburg'
£7.99 - £21.00
9cm pot
2 litre pot
3 × 9cm pots
Angelica gigas
£6.39 - £16.80
9cm pot
3 × 9cm pots
2 litre pot
Symphyotrichum novae-angliae
'Purple Dome'
£5.99 - £15.00
9cm pot
2 litre pot
3 × 9cm pots
Campanula
'Sarastro'
£4.79 - £12.00
9cm pot
3 × 9cm pots
Cynara cardunculus
£7.99 - £32.00
9cm pot
3 × 9cm pots
2 litre pot
6 × 9cm pots
Hylotelephium telephium
(Atropurpureum Group) 'Purple Emperor'
£7.99 - £19.99
9cm pot
3 × 9cm pots
Thalictrum delavayi
£5.59 - £11.20
9cm pot
3 × 9cm pots
Verbena bonariensis
£2.49 - £17.99
approx 250 seeds
9cm pot
3 × packets (approx 750 seeds)
3 × 9cm pots
6 × 9cm pots
2 litre pot
Glandularia
'Homestead Purple'
£5.59 - £14.40
9cm pot
3 × 9cm pots
Verbena rigida
£4.79 - £9.60
9cm pot
3 × 9cm pots
Salvia nemorosa
'Amethyst'
£6.99 - £17.99
9cm pot
3 × 9cm pots
2 litre pot
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