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Perennials
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Name
Perennials
Flowering month : September
Hardy : Semi
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By type
Dahlia plants (38)
Other perennials (24)
Salvia plants (14)
Agapanthus plants (9)
Agastache plants (9)
Crocosmia plants (7)
Gaura plants (7)
Penstemon plants (7)
Verbena plants (7)
Kniphofia plants (2)
Achillea plants (1)
Hosta plants (1)
Facing
East (38)
North (15)
South (128)
West (125)
How much sun
Light shade (37)
Shade (1)
Sun (131)
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Soil type
Acid (85)
Aquatic (1)
Chalky (93)
Haven't a clue (60)
Heavy clay (73)
Light sandy (120)
Moderately fertile, moist but well-drained soil, or peat-free general purpose compost (10)
Normal (130)
Peat-free general-purpose compost (2)
Reliably damp or boggy soil (3)
Special conditions
Boggy or damp shade (2)
Coastal conditions (23)
Dry sun (22)
Tolerate air pollution (1)
Tolerates drought (21)
Ready made borders
Ready-made border Bee and Butterfly (3)
Ready-made border Brilliant orange (1)
Ready-made border Budget (1)
Ready-made border Chalky soil (1)
Ready-made border Cottage garden scheme (1)
Ready-made border Dry Mediterranean (1)
Ready-made border Fiery summer (2)
Ready-made border Flowers for pollinators (1)
Ready-made border Good bedfellows (2)
Ready-made border Gravel garden (1)
Ready-made border Jewel border (2)
Ready-made border Keep it cool (1)
Ready-made border Red summer (3)
Ready-made border Sandy soil (1)
Ready-made border Shades of pink (3)
Ready-made border Smoky (1)
Ready-made border Steamy jungle (1)
Planting combinations
Agastache and Angelica plant combination (1)
Agastache and Echinops plant combination (1)
Agastache and Helenium plant combination (1)
Create a praire plant combination (1)
Create a prairie plant combination (1)
Echinops and Salvia plant combination (2)
Featured combinations (3)
Golden prairie plant combination (1)
Long flowering plant combination (1)
Oenothera and Perovskia plant combination (2)
Plants for pollinators plant combination (1)
Purple and gold plant combination (1)
Red and orange plant combination (2)
Rich tones slug resistant plant combination (1)
Shady clay plant combination (1)
Spires and spots plant combination (3)
Vibrant colour for bees plant combination (1)
Woodsmoke plant combination (1)
Yellow and gold plant combination (1)
Flower colour
Colourful collections / bicolours (6)
Black (4)
Blue (10)
Green (1)
Orange (16)
Pink (40)
Purple (27)
Red (28)
White (16)
Yellow (5)
Evergreen / deciduous
Deciduous (115)
Evergreen (14)
Semi-evergreen (14)
Fragrance
All scented flowers (13)
Aromatic foliage (19)
Highly scented (2)
Attractive to wildlife
Attractive to bees (60)
Attractive to butterflies and moths (25)
Attractive to pollinators (60)
Attractive to wildlife (56)
Quick growing
No (1)
Quite (92)
Yes (58)
Eventual size
Large (41)
Medium (76)
Small (26)
Bulb divisions
Dahlia (Division 1) Single-flowered (3)
Dahlia (Division 10) Miscellaneous (2)
Dahlia (Division 11) Fimbriated (2)
Dahlia (Division 12) Star (2)
Dahlia (Division 14) Paeony-flowered (3)
Dahlia (Division 2) Anemone-flowered (4)
Dahlia (Division 5) Decorative (8)
Dahlia (Division 6) Ball (2)
Dahlia (Division 8) Cactus (2)
Dahlia (Division 9) Semi cactus (5)
Sowing month outside
February (1)
March (1)
April (1)
May (2)
Plant me now
March (4)
May (2)
June (2)
Plant Seasons
Perennials semi (16)
Perennials summer dormant (3)
Perennials (94)
border / combi semi (2)
border / combi (3)
bulbs die back after flowering (9)
RHS Spring catalogue 2021
10-11 Foliage & form (1)
16 Long flowering (1)
2-3 Cottage garden plants (2)
20 Award-winning plants (1)
8-9 The scented garden (1)
RHS Summer catalogue 2021
page 17 Summer scent (1)
page 2-3 Feel the heat (4)
page 20 Highly recommended (2)
page 4 -5 Cool tones (2)
page 6 -7 Plants for pollinators (1)
RHS Autumn catalogue 2021
Award-winning prairie-style plants - pages 14-15 (3)
Extend the season - pages 16 (1)
Planting in abundance - pages 8-9 (1)
Leaf colour
Bronze (11)
Green (111)
Purple (11)
Silver (1)
Variegated (3)
Ground cover
No (106)
Yes (18)
Position
Back of border (14)
Front of border (32)
Middle of border (68)
Next to a patio (6)
Next to a pond (4)
Next to an entrance (8)
Next to seating areas (17)
Steep banks (5)
Soil moisture
Damp (3)
Dry/Sandy (42)
Normal (127)
Echinops & Salvia plant combination
£47.94
6 × plants | 3 of each
Oenothera & Perovskia plant combination
£38.94
6 × plants | 3 of each
Agastache & Helenium plant combination
£35.94
6 × plants | 3 of each
Golden prairie plant combination
£43.96
£35.17
4 × plants | 1 of each
Long-flowering plant combination (pink, purple and white)
£30.96
4 × plants | 1 of each
Tulbaghia violacea
£37.99
£30.39
3 × 1 litre aquatic pots
Agapanthus
Black Jack
('Dwaghyb02') (PBR)
£10.39 - £28.80
9cm pot
2 litre pot
3 × 9cm pots
Romneya coulteri
£29.99
£23.99
2 litre pot
Lobelia cardinalis
'Queen Victoria'
£17.59 - £27.99
1 litre aquatic pot
3 × 9cm pots
3 × 1 litre aquatic pots
Agapanthus
Fireworks
('Mdb001')
£10.39 - £21.60
9cm pot
2 litre pot
3 × 9cm pots
Salvia microphylla
'Cerro Potosí'
£19.99
£15.99
2 litre pot
Agastache
'Blue Boa' (PBR)
£4.79 - £15.19
9cm pot
2 litre pot
Oenothera lindheimeri
'Whirling Butterflies'
£5.59 - £14.39
9cm pot
2 litre pot
Oenothera lindheimeri
'Siskiyou Pink'
£5.59 - £14.39
9cm pot
2 litre pot
Dahlia
'Dreamy Fantasy' (Dreamy Series) (PBR)
£14.39 - £26.40
2 litre pot
2 × 3 litre pots
Salvia uliginosa
£17.99
£14.39
2 litre pot
Dahlia
'Dreamy Kiss' (Dreamy Series) (PBR)
£14.39 - £26.40
2 litre pot
2 × 3 litre pots
Dahlia
Dreamy Nights
('Dark Dreamy Nights') (Dreamy Series) (PBR)
£14.39 - £26.40
2 litre pot
2 × 3 litre pots
Dahlia
Mystic Dreamer
('Zone Ten') (PBR)
£14.39 - £26.40
2 litre pot
2 × 3 litre pots
Agastache
'Blue Fortune'
£4.79 - £21.60
9cm pot
3 × 9cm pots
2 litre pot
6 × 9cm pots
Zizia aurea
£16.99
£13.59
2 litre pot
Nerine bowdenii
'Isabel'
£15.99
£12.79
2 litre pot | 3 per pot
Salvia guaranitica
'Black and Blue'
£5.59 - £12.80
2 litre pot
9cm pot
3 × 9cm pots
Dahlia
'Islander'
£14.49
£11.59
3 litre pot
Dahlia
'Cornel'
£14.49
£11.59
3 litre pot
Agapanthus
Queen Mum
('Pmn06') (PBR)
£10.39 - £21.60
9cm pot
3 × 9cm pots
Agapanthus
Black Magic
£10.39 - £28.80
9cm pot
3 × 9cm pots
Agapanthus
Twister
('Ambic001') (PBR)
£10.39 - £23.99
9cm pot
2 litre pot
3 × 9cm pots
Agapanthus
Poppin' Purple
('MP003') (PBR) (Everpanthus Series)
£10.39 - £19.99
9cm pot
2 litre pot
Kniphofia
'Redhot Popsicle' (Popsicle series)
£11.99
£9.59
9cm pot
Limonium gmelinii
Dazzle Rocks
('Ste10') (PBR)
£8.79 - £23.99
9cm pot
3 × 9cm pots
Agapanthus africanus
£7.99 - £22.39
9cm pot
2 litre pot
Agapanthus africanus
'Albus'
£7.99 - £47.99
9cm pot
2 litre pot
3 × 2 litre pots
Hesperantha coccinea
'Major'
£7.99 - £15.19
9cm pot
2 litre pot
Agapanthus
'Midnight Star'
£7.99 - £19.20
9cm pot
3 × 9cm pots
Hosta
'Orange Marmalade'
£9.99
£7.99
9cm pot
Crocosmia
'Hellfire'
£7.99 - £21.60
9cm pot
3 × 9cm pots
2 litre pot
Hesperantha coccinea
'Mrs Hegarty'
£7.99 - £17.59
9cm pot
3 × 9cm pots
Kniphofia rufa
'Rasta' (PBR)
£9.99
£7.99
9cm pot
Tulbaghia violacea
£9.99
£7.99
9cm pot
Agastache rugosa
Beelicious Pink
('Agapk') (PBR)
£7.19 - £28.80
9cm pot
3 × 9cm pots
6 × 9cm pots
Tulbaghia
'Purple Eye'
£8.99
£7.19
9cm pot
Salvia
Lake Como
('Tl1017') (Salgoon Series) (PBR)
£7.19 - £19.20
9cm pot
3 × 9cm pots
Cosmos atrosanguineus
Cherry Chocolate
('Vg001') (PBR)
£6.39 - £23.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Lobelia cardinalis
'Queen Victoria'
£6.39 - £14.39
9cm pot
2 litre pot
Penstemon
'Apple Blossom'
£6.39 - £14.39
9cm pot
2 litre pot
Salvia patens
£7.99
£6.39
9cm pot
Salvia greggii
'Lipstick'
£7.99
£6.39
9cm pot
Osteospermum
'Snow Pixie'
£6.39 - £16.80
9cm pot
3 × 9cm pots
Osteospermum
'In The Pink'
£6.39 - £16.80
9cm pot
3 × 9cm pots
Salvia
'Kisses and Wishes' (PBR)
£7.99
£6.39
9cm pot
Salvia
'Wendy's Wish' (PBR)
£7.99
£6.39
9cm pot
Agastache rugosa
Beelicious Purple
('Agapd') (PBR)
£6.39 - £14.39
9cm pot
2 litre pot
Antirrhinum
Pretty in Pink
('Pmoore07') (PBR)
£7.99
£6.39
9cm pot
Crocosmia
'Paul's Best Yellow'
£6.39 - £15.99
9cm pot
3 × 9cm pots
Oenothera lindheimeri
Cherry Brandy
('Gauchebra')
£6.39 - £14.40
9cm pot
3 × 9cm pots
Diascia personata
'Hopleys'
£6.39 - £15.99
9cm pot
3 × 9cm pots
Salvia microphylla
'Wine and Roses'
£7.99
£6.39
9cm pot
Orostachys
'Chinese Hat'
£7.99
£6.39
9cm pot
Cosmos atrosanguineus
Chocamocha
('Thomocha') (PBR)
£5.59 - £12.00
9cm pot
3 × 9cm pots
Crocosmia
'Lucifer'
£3.99 - £15.19
9cm pot
10 × corms
2 litre pot
Penstemon
'Sour Grapes' M. Fish
£6.99
£5.59
9cm pot
Cosmos atrosanguineus
£5.59 - £19.20
9cm pot
3 × 9cm pots
6 × 9cm pots
Oenothera lindheimeri
Rosyjane
('Harrosy') (PBR)
£5.59 - £12.00
9cm pot
3 × 9cm pots
Glandularia
'Homestead Purple'
£5.59 - £23.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Oenothera lindheimeri
£6.99
£5.59
9cm pot
Penstemon
'White Bedder'
£5.59 - £14.40
9cm pot
2 litre pot
3 × 9cm pots
Salvia uliginosa
'African Skies'
£6.99
£5.59
9cm pot
Penstemon
'Pensham Plum Jerkum' (Pensham Series)
£5.59 - £23.99
2 litre pot
9cm pot
3 × 9cm pots
6 × 9cm pots
Penstemon
'Red Riding Hood' (PBR) (Riding Hood Series)
£5.59 - £23.99
9cm pot
6 × 9cm pots
Salvia
'Amistad' (PBR)
£5.59 - £11.96
9cm pot
2 litre pot
Oenothera lindheimeri
Freefolk Rosy
('Harrfolk')
£6.99
£5.59
9cm pot
Salvia
Love and Wishes
('Serendip6') (PBR)
£6.99
£5.59
9cm pot
Salvia
Ember's Wish
('SAL 0101') (PBR)
£5.59 - £14.40
9cm pot
3 × 9cm pots
Crocosmia
Orange Pekoe
('Pek Or') (PBR)
£6.99
£5.59
9cm pot
Verbena
'Sissinghurst'
£6.99
£5.59
9cm pot
Agastache
'Morello'
£5.59 - £11.59
9cm pot
3 × 9cm pots
Agastache
'Kudos Mandarin' (Kudos Series) (PBR)
£6.99
£5.59
9cm pot
Agastache rugosa
'Little Adder'
£5.59 - £15.19
9cm pot
2 litre pot
Salvia
Pink Amistad
('Arggr17-011')
£5.59 - £12.79
9cm pot
2 litre pot
Glandularia
'Claret'
£5.99
£4.79
9cm pot
Verbena rigida
£5.99
£4.79
9cm pot
Agastache
'Blackadder'
£4.79 - £17.60
9cm pot
3 × 9cm pots
2 litre pot
6 × 9cm pots
Penstemon
'Pensham Laura' (Pensham Series)
£4.79 - £21.60
9cm pot
3 × 9cm pots
6 × 9cm pots
Penstemon
'Andenken an Friedrich Hahn'
£4.79 - £14.39
9cm pot
2 litre pot
Verbena bonariensis
'Lollipop' (PBR)
£5.99
£4.79
9cm pot
Agastache foeniculum
'Alabaster'
£4.79 - £15.19
9cm pot
2 litre pot
Verbena officinalis
var.
grandiflora
'Bampton'
£4.79 - £12.00
9cm pot
3 × 9cm pots
Oenothera speciosa
'Siskiyou'
£4.79 - £17.60
9cm pot
3 × 9cm pots
6 × 9cm pots
Crocosmia
×
crocosmiiflora
'Red King'
£4.79 - £14.40
10 × corms
9cm pot
3 × 9cm pots
Diascia personata
£4.79 - £10.39
9cm pot
3 × 9cm pots
Dahlia
'Vancouver'
£4.39 - £11.59
3 litre pot
1 × tuber
Dahlia
'Chat Noir'
£4.39 - £11.59
3 litre pot
1 × tuber
Dahlia
'Arabian Night'
£4.39 - £11.59
3 litre pot
1 × tuber
Dahlia
'Ambition'
£4.39 - £11.59
3 litre pot
1 × tuber
Dahlia
'Rip City'
£4.39 - £11.59
3 litre pot
1 × tuber
Dahlia
'Wizard of Oz'
£4.39 - £11.59
1 × tuber
3 litre pot
Dahlia
'Alfred Grille'
£4.39 - £11.59
1 × tuber
3 litre pot
Dahlia
'Bishop of Leicester'
£4.39 - £11.59
3 litre pot
1 × tuber
Dahlia
'Bishop of Canterbury' (PBR)
£4.39 - £11.59
3 litre pot
1 × tuber
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