Search
0
20% OFF ALL Plants & Seeds bank holiday weekend | Save now
Menu
Plants
Indoor plants
Pots
Grow your own
Tool shed
Outdoor
Furniture
Offers
5 year plant guarantee
Your purchase supports our charitable work. Thank you!
£2.95 seed only delivery
Perennials
214 results
Show:
Available items
All items
Available items
Sort by:
Default
Default
Availability
Lowest price
Highest price
Name
Perennials
Soil type : Acid
Flowering month : September
clear all filters
Filter results
By type
Dahlia plants (26)
Other perennials (22)
Salvia plants (15)
Echinacea plants (14)
Aster plants (10)
Geraniums (hardy) (10)
Achillea plants (7)
Penstemon plants (7)
Gaura plants (6)
Kniphofia plants (6)
Agapanthus plants (5)
Agastache plants (5)
Anemone plants (5)
Crocosmia plants (5)
Helenium plants (5)
Nepeta plants (5)
Sanguisorba plants (5)
Verbena plants (5)
Coreopsis plants (4)
Leucanthemum (4)
Monarda plants (4)
Persicaria plants (4)
Phlox plants (4)
Rudbeckia plants (4)
Erigeron plants (2)
Eryngium plants (2)
Hosta plants (2)
Lupin plants (2)
Thalictrum plants (2)
Artemisia plants (1)
Astrantia plants (1)
Campanula plants (1)
Euphorbia plants (1)
Veronicas & Veronicastrum (1)
Facing
East (82)
North (36)
South (204)
West (213)
How much sun
Light shade (107)
Shade (5)
Sun (202)
MORE FILTERS +
Special conditions
Boggy or damp shade (2)
Coastal conditions (20)
Dry shade (16)
Dry sun (49)
Exposed positions (14)
Tolerate air pollution (9)
Tolerates drought (51)
Ready made borders
Ready-made border Autumn colour (9)
Ready-made border Azure and gold border (4)
Ready-made border Bee and Butterfly (3)
Ready-made border Blending purples (1)
Ready-made border Blue and silver (2)
Ready-made border Brilliant orange (3)
Ready-made border Budget (5)
Ready-made border Chalky soil (4)
Ready-made border Clay soil (1)
Ready-made border Cool grasses and hot exotics (3)
Ready-made border Cool shade (1)
Ready-made border Cottage garden scheme (6)
Ready-made border Dry Mediterranean (3)
Ready-made border Elegant and architectural (1)
Ready-made border Fiery summer (7)
Ready-made border Flowers for pollinators (2)
Ready-made border Good bedfellows (3)
Ready-made border Gravel garden (2)
Ready-made border Jewel border (1)
Ready-made border Keep it cool (6)
Ready-made border Lady Marmalade (2)
Ready-made border Lush shade (1)
Ready-made border Piet Oudolf Wisley (1)
Ready-made border Red summer (7)
Ready-made border Sandy soil (4)
Ready-made border Shades of pink (3)
Ready-made border Shady pink (2)
Ready-made border Smoky (4)
Ready-made border Soft Summer (1)
Ready-made border Stars of high summer (2)
Ready-made border Steamy jungle (1)
Ready-made border Summer savanna (1)
Ready-made border Sun lovers (1)
Ready-made border Sunny pink (1)
Planting combinations
Acid shade plant combination (1)
Agastache and Angelica plant combination (2)
Agastache and Echinops plant combination (1)
Astrantia and Digitalis plant combination (1)
Chelsea favourites plant combination (1)
Contemporary plant combination (3)
Cool tones plant combination (2)
Create a praire plant combination (2)
Create a prairie plant combination (2)
Cutting garden plant combination (1)
Dazzling colour weed-smothering plant combination (2)
Dry shade plant combination (1)
Dry sun plant combination (2)
Echinops and Achillea plant combination (1)
Echinops and Salvia plant combination (1)
Evergreen groundcover plant combination (1)
Golden prairie plant combination (1)
Green and white plant combination (1)
Inula and Persicaria plant combination (1)
Kniphofia and Achillea plant combination (1)
Less is more plant combination (1)
Long flowering plant combination (1)
Low maintenance gems plant combination (1)
Moisture plant combination (2)
Oenothera and Perovskia plant combination (2)
Opposites attract plant combination (2)
Persicaria and Echinacea plant combination (2)
Pink and purple long-flowering plant combination (3)
Pink and purple plant combination (1)
Pinks and purple dry shade plant combination (1)
Pinks and purples plant combination (1)
Plants for pollinators plant combination (3)
Prairie plant combination (1)
Purple and gold plant combination (2)
Red and orange plant combination (4)
Rich tones slug resistant plant combination (1)
Sanguisorba and Calamagrostis plant combination (1)
Sedum and Aster plant combination (1)
Shady clay plant combination (1)
Spires and spots plant combination (2)
Stars of the show plant combination (1)
Summer sizzlers plant combination (3)
Sunny clay plant combination (2)
The Highgrove Kitchen Garden Collection (6)
The Highgrove Mediterranean Garden Collection (1)
Vibrant colour for bees plant combination (1)
Year round groundcover plant combination (2)
Yellow and gold plant combination (3)
Flower colour
Colourful collections / bicolours (5)
Black (3)
Blue (35)
Green (3)
Orange (18)
Pink (49)
Purple (47)
Red (38)
White (31)
Yellow (22)
Evergreen / deciduous
Deciduous (192)
Evergreen (29)
Semi-evergreen (16)
Fragrance
All scented flowers (11)
Aromatic foliage (42)
Highly scented (3)
Attractive to wildlife
Attractive to bees (120)
Attractive to birds (9)
Attractive to butterflies and moths (44)
Attractive to pollinators (124)
Attractive to wildlife (124)
Quick growing
No (5)
Quite (163)
Yes (75)
Eventual size
Large (44)
Medium (112)
Small (83)
Bulb divisions
Dahlia (Division 1) Single-flowered (2)
Dahlia (Division 10) Miscellaneous (2)
Dahlia (Division 11) Fimbriated (2)
Dahlia (Division 12) Star (2)
Dahlia (Division 14) Paeony-flowered (1)
Dahlia (Division 2) Anemone-flowered (3)
Dahlia (Division 5) Decorative (6)
Dahlia (Division 6) Ball (2)
Dahlia (Division 8) Cactus (2)
Dahlia (Division 9) Semi cactus (4)
Sowing month inside or protected
February (5)
March (2)
April (2)
May (1)
August (1)
September (2)
October (2)
November (1)
Sowing month outside
February (1)
March (2)
April (3)
May (4)
September (1)
October (1)
Multibuy packs
6 packs (2)
Multibuy offers (73)
Plant me now
March (3)
May (6)
June (7)
July (7)
October (2)
November (3)
Plant Seasons
Perennials semi (15)
Perennials (180)
Shrubs (4)
bulbs die back after flowering (1)
RHS Spring catalogue 2021
10-11 Foliage & form (1)
13 New season essentials (1)
16 Long flowering (5)
17 Low maintenance (1)
2-3 Cottage garden plants (7)
20 Award-winning plants (2)
4-5 Plants for pollinators (5)
6-7 Border favourites (4)
8-9 The scented garden (1)
RHS Summer catalogue 2021
page 16 Low maintenance (2)
page 2-3 Feel the heat (7)
page 20 Highly recommended (6)
page 4 -5 Cool tones (6)
page 6 -7 Plants for pollinators (8)
RHS Autumn catalogue 2021
Award-winning prairie-style plants - pages 14-15 (6)
Extend the season - pages 16 (5)
Planting in abundance - pages 8-9 (7)
Hardy
No (4)
Semi (67)
Yes (148)
Leaf colour
Blue (4)
Bronze (3)
Green (195)
Purple (6)
Silver (10)
Variegated (5)
Ground cover
No (170)
Yes (45)
Position
Back of border (24)
Bottom of hedges (13)
Front of border (79)
Middle of border (103)
Next to a patio (6)
Next to a pond (15)
Next to an entrance (7)
Next to seating areas (36)
Steep banks (21)
Soil moisture
Damp (16)
Dry/Sandy (82)
Normal (212)
Achillea
'Credo'
£5.59 - £12.00
9cm pot
3 × 9cm pots
Salvia greggii
'Lipstick'
£7.99
£6.39
9cm pot
Eurybia
×
herveyi
£6.39 - £15.99
9cm pot
3 × 9cm pots
Kniphofia
'Tawny King'
£8.79 - £23.99
9cm pot
3 × 9cm pots
Echinacea
'Hot Papaya' (PBR) (Cone-fections Series)
£12.99
£10.39
9cm pot
Echinacea purpurea
£7.19 - £16.80
9cm pot
3 × 9cm pots
Kniphofia
'Bees Lemon'
£7.99 - £19.20
9cm pot
3 × 9cm pots
2 litre pot
Agastache foeniculum
'Alabaster'
£4.79 - £15.19
9cm pot
2 litre pot
Salvia
'Amistad' (PBR)
£5.59 - £14.40
9cm pot
2 litre pot
3 × 9cm pots
Echinacea
'Green Jewel' (PBR)
£9.99
£7.99
9cm pot
Perovskia
'Little Spire' (PBR)
£6.39 - £15.99
9cm pot
3 × 9cm pots
Perovskia
Silvery Blue
('Lissvery') (PBR)
£17.99
£14.39
2 litre pot
Vinca minor
'Ralph Shugert'
£6.39 - £20.79
9cm pot
2 litre pot
6 × 9cm pots
Geranium
'Lilac Ice'
£9.59 - £26.40
9cm pot
3 × 9cm pots
Gentiana sino-ornata
£7.19 - £19.20
9cm pot
3 × 9cm pots
Symphyotrichum novi-belgii
'White Ladies'
£4.79 - £14.39
9cm pot
3 × 9cm pots
2 litre pot
Symphyotrichum novi-belgii
'Patricia Ballard'
£5.59 - £14.39
9cm pot
2 litre pot
Agastache
'Blue Boa' (PBR)
£4.79 - £15.19
9cm pot
2 litre pot
Leucanthemum
×
superbum
'Snowcap'
£6.39 - £15.99
9cm pot
3 × 9cm pots
Nepeta
×
faassenii
Junior Walker
('Novanepjun') (PBR)
£4.79 - £12.00
9cm pot
3 × 9cm pots
Helenium autumnale
'Fuego' (PBR) (Mariachi Series)
£9.99
£7.99
9cm pot
Helenium autumnale
'Salsa' (PBR) (Mariachi Series)
£9.99
£7.99
9cm pot
Echinacea
'Hot Lava' (PBR)
£12.99
£10.39
9cm pot
Kniphofia
Ember Glow
('Tneg') (PBR) (Glow Series)
£11.99
£9.59
9cm pot
Echinacea purpurea
'Rubinstern'
£9.99
£7.99
9cm pot
Oenothera lindheimeri
Freefolk Rosy
('Harrfolk')
£6.99
£5.59
9cm pot
Salvia
'Kisses and Wishes' (PBR)
£6.39 - £16.80
9cm pot
3 × 9cm pots
Crocosmia
Orange Pekoe
('Pek Or') (PBR)
£6.99
£5.59
9cm pot
Salvia
'Wendy's Wish' (PBR)
£7.99
£6.39
9cm pot
Cirsium rivulare
'Trevors Felley Find' (PBR)
£7.19 - £19.20
9cm pot
3 × 9cm pots
Liriope muscari
'Okina'
£10.99
£8.79
9cm pot
Salvia nemerosa
Crystal Blue
(Color Spires Series)
£6.39 - £12.79
9cm pot
2 litre pot
Agastache rugosa
Beelicious Purple
('Agapd') (PBR)
£6.39 - £14.39
9cm pot
2 litre pot
Kniphofia uvaria
£7.99 - £14.39
9cm pot
2 litre pot
Hosta
'Orange Marmalade'
£9.99
£7.99
9cm pot
Nepeta
Neptune
('Bokratune') (PBR)
£6.39 - £15.99
9cm pot
3 × 9cm pots
Coreopsis
Bloomsation Dragon
('URIBL01') (PBR)
£5.59 - £14.40
9cm pot
3 × 9cm pots
Coreopsis
Bloomsation Chameleon
('URIBL02') (PBR)
£5.59 - £14.40
9cm pot
3 × 9cm pots
Erigeron karvinskianus
'Lavender Lady'
£5.99
£4.79
9cm pot
Geranium nodosum
£6.99
£5.59
9cm pot
Echinacea
'Parrot' (Fine Feathered Series)
£12.99
£10.39
9cm pot
Crocosmia
'Hellfire'
£7.99 - £15.19
9cm pot
2 litre pot
Agapanthus
Fireworks
('Mdb001')
£10.39 - £21.60
9cm pot
2 litre pot
3 × 9cm pots
Perovskia
Lacey Blue
('Lisslitt') (PBR)
£17.99
£14.39
2 litre pot
Bistorta amplexicaulis
Orange Field
('Orangofield') (PBR)
£8.99
£7.19
9cm pot
Dahlia
'Islander'
£14.49
£11.59
3 litre pot
Agapanthus
Poppin' Purple
('MP003') (PBR) (Everpanthus Series)
£10.39 - £19.99
9cm pot
2 litre pot
Kalimeris incisa
'Blue Star'
£4.79 - £12.00
9cm pot
3 × 9cm pots
Eryngium
×
zabelii
'Big Blue'
£9.99
£7.99
9cm pot
Nepeta grandiflora
'Summer Magic' (PBR)
£7.99
£6.39
9cm pot
Kniphofia rufa
'Rasta' (PBR)
£9.99
£7.99
9cm pot
Leucanthemum × superbum
Freak!
('Leuz0001') (PBR)
£7.19 - £15.99
9cm pot
2 litre pot
3 × 9cm pots
Oenothera lindheimeri
Cherry Brandy
('Gauchebra')
£6.39 - £14.40
9cm pot
3 × 9cm pots
Vinca minor
'Atropurpurea'
£6.39 - £20.79
9cm pot
6 × 9cm pots
Sanguisorba menziesii
£19.99
£15.99
2 litre pot
Sanguisorba
'Proud Mary'
£8.99
£7.19
9cm pot
Thalictrum delavayi
'Hewitt's Double'
£10.39 - £17.59
9cm pot
2 litre pot
Coreopsis
'Limerock Ruby' (PBR)
£4.79 - £21.60
9cm pot
3 × 9cm pots
6 × 9cm pots
×
Alcalthaea suffrutescens
'Parkallee'
£6.99
£5.59
9cm pot
×
Alcalthaea suffrutescens
'Parkrondell'
£7.99
£6.39
9cm pot
Thalictrum
'Fairy Wings'
£9.99
£7.99
9cm pot
Symphyotrichum novi-belgii
'Crimson Brocade'
£17.99
£14.39
2 litre pot
Kniphofia
Poco Yellow
('Tnknipy') (PBR) (Poco Series)
£9.99
£7.99
9cm pot
Geranium wallichianum
'Kelly Anne' (PBR)
£19.99
£15.99
2 litre pot
Aster ageratoides
'Starshine' (PBR)
£5.59 - £12.00
9cm pot
3 × 9cm pots
Monarda
'Cambridge Scarlet'
£4.79 - £12.00
9cm pot
3 × 9cm pots
Bistorta affinis
'Superba'
£7.19 - £14.39
9cm pot
2 litre pot
Echinacea pallida
'Hula Dancer'
£7.19 - £15.99
9cm pot
3 × 9cm pots
Vinca major
£16.99
£13.59
2 litre pot
Vinca major
'Variegata'
£17.99
£14.39
2 litre pot
Aster amellus
'Veilchenkönigin'
£6.99
£5.59
9cm pot
Penstemon
'Arabesque Appleblossom'
£5.59 - £14.40
9cm pot
3 × 9cm pots
Perovskia
'Blue Spire'
£4.79 - £19.99
9cm pot
3 × 9cm pots
2 litre pot
6 × 9cm pots
Alchemilla mollis
£1.83 - £11.99
approx 75 seeds
9cm pot
3 × 9cm pots
2 litre pot
Echinacea purpurea
'Magnus'
£5.59 - £14.39
9cm pot
2 litre pot
Salvia guaranitica
'Black and Blue'
£5.59 - £12.80
2 litre pot
9cm pot
3 × 9cm pots
Cosmos atrosanguineus
Cherry Chocolate
('Vg001') (PBR)
£6.39 - £23.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Echinacea purpurea
'White Swan'
£7.99 - £15.99
9cm pot
2 litre pot
Vinca minor
'Bowles's Variety'
£6.39 - £20.79
9cm pot
6 × 9cm pots
2 litre pot
Salvia
×
sylvestris
'Viola Klose'
£5.59 - £14.40
2 litre pot
9cm pot
3 × 9cm pots
Vinca minor
'Illumination'
£6.39 - £20.79
1.5 litre pot
9cm pot
6 × 9cm pots
Penstemon
'White Bedder'
£5.59 - £14.40
2 litre pot
9cm pot
3 × 9cm pots
Campanula lactiflora
'Loddon Anna'
£4.79 - £14.39
9cm pot
2 litre pot
Penstemon
'Pensham Plum Jerkum' (Pensham Series)
£5.59 - £15.99
2 litre pot
9cm pot
3 × 9cm pots
Symphyotrichum
'Little Carlow' (cordifolius hybrid)
£4.79 - £21.60
2 litre pot
9cm pot
3 × 9cm pots
6 × 9cm pots
Oenothera lindheimeri
'Siskiyou Pink'
£5.59 - £14.39
9cm pot
2 litre pot
Salvia nemorosa
Caradonna Pink Inspiration
('Tuitsalv') (PBR)
£5.59 - £14.39
2 litre pot
9cm pot
Dahlia
'Bishop of Llandaff'
£3.99 - £11.59
3 litre pot
1 × tuber
Crocosmia
×
crocosmiiflora
'Emily Mckenzie'
£3.99 - £15.19
9cm pot
10 × corms
2 litre pot
Dahlia
'Vancouver'
£4.39 - £11.59
3 litre pot
1 × tuber
Dahlia
'Chat Noir'
£4.39 - £11.59
3 litre pot
1 × tuber
Crocosmia masoniorum
£3.99
9cm pot
10 × corms
Dahlia
'Arabian Night'
£4.39 - £11.59
3 litre pot
1 × tuber
Dahlia
'Nuit d'Eté'
£3.99 - £11.59
3 litre pot
1 × tuber
Dahlia
'Ambition'
£4.39 - £11.59
3 litre pot
1 × tuber
Dahlia
'Café au Lait'
£3.59 - £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
3 litre pot
1 × tuber
Dahlia
'Bishop of Dover'
£4.39 - £11.59
3 litre pot
1 × tuber
Dahlia
'Bayou' (PBR)
£4.39 - £11.59
3 litre pot
1 × tuber
< Prev
1
2
3
Next >
was added to your wheelbarrow