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Perennials
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Perennials
Flowering month : September
Soil moisture : Normal
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Other perennials (74)
Dahlia plants (38)
Echinacea plants (27)
Salvia plants (25)
Aster plants (13)
Geraniums (hardy) (13)
Sedum plants (13)
Agapanthus plants (11)
Penstemon plants (11)
Achillea plants (9)
Agastache plants (9)
Scabiosa plants (9)
Crocosmia plants (8)
Kniphofia plants (8)
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Facing
East (154)
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South (379)
West (390)
How much sun
Light shade (181)
Shade (7)
Sun (379)
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Soil type
Acid (271)
Aquatic (3)
Chalky (325)
Haven't a clue (175)
Heavy clay (222)
Light sandy (357)
Moderately fertile, moist but well-drained soil, or peat-free general purpose compost (28)
Normal (392)
Peat-free general-purpose compost (8)
Reliably damp or boggy soil (4)
Special conditions
Boggy or damp shade (5)
Coastal conditions (44)
Dry shade (18)
Dry sun (110)
Exposed positions (16)
Tolerate air pollution (11)
Tolerates drought (106)
Ready made borders
Ready-made border Autumn colour (10)
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Ready-made border Steamy jungle (1)
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Ready-made border Sunny pink (2)
Planting combinations
Acid shade plant combination (1)
Agastache and Angelica plant combination (3)
Agastache and Echinops plant combination (1)
Agastache and Helenium plant combination (1)
Aquilegia and Anemanthele plant combination (1)
Astrantia and Digitalis plant combination (1)
Chelsea favourites plant combination (1)
Contemporary plant combination (4)
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Create a praire plant combination (2)
Create a prairie plant combination (2)
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Dazzling colour weed-smothering plant combination (2)
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Echinops and Achillea plant combination (1)
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Kniphofia and Achillea plant combination (1)
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Persicaria and Echinacea plant combination (1)
Pink and purple long-flowering plant combination (3)
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Pinks and purple dry shade plant combination (1)
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Plants for pollinators plant combination (4)
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Red and orange plant combination (4)
Rich tones slug resistant plant combination (1)
Sanguisorba and Calamagrostis plant combination (1)
Sedum and Aster plant combination (3)
Self seeding seed combination (1)
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Summer sizzlers plant combination (3)
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Sunny clay plant combination (2)
The Highgrove Kitchen Garden Collection (8)
The Highgrove Mediterranean Garden Collection (1)
Vibrant colour for bees plant combination (1)
Woodsmoke plant combination (1)
Year round groundcover plant combination (2)
Yellow and gold plant combination (3)
Flower colour
Colourful collections / bicolours (11)
Black (5)
Blue (58)
Green (3)
Orange (35)
Pink (113)
Purple (76)
Red (58)
White (63)
Yellow (37)
Evergreen / deciduous
Deciduous (356)
Evergreen (48)
Semi-evergreen (35)
Fragrance
All scented flowers (22)
Aromatic foliage (64)
Highly scented (4)
Attractive to wildlife
Attractive to bees (217)
Attractive to birds (15)
Attractive to butterflies and moths (95)
Attractive to pollinators (221)
Attractive to wildlife (224)
Quick growing
No (7)
Quite (321)
Yes (124)
Eventual size
Large (69)
Medium (212)
Small (160)
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)
Chelsea plant of year
2011 (1)
2019 (1)
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Sowing month inside or protected
January (1)
February (5)
March (5)
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May (2)
August (1)
September (2)
October (2)
November (1)
Sowing month outside
February (1)
March (2)
April (5)
May (5)
August (1)
September (2)
October (3)
Multibuy packs
6 packs (3)
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Selected offers (1)
Plant me now
February (1)
March (4)
May (7)
June (7)
July (10)
October (2)
November (3)
Plant Seasons
Climbers (5)
Herbs (1)
Perennials semi (34)
Perennials summer dormant (3)
Perennials (321)
Shrubs (4)
border / combi semi (1)
border / combi (1)
bulbs die back after flowering (9)
RHS Spring catalogue 2021
10-11 Foliage & form (1)
13 New season essentials (1)
14-15 Perfect for the patio (1)
16 Long flowering (5)
17 Low maintenance (1)
2-3 Cottage garden plants (8)
20 Award-winning plants (2)
4-5 Plants for pollinators (7)
6-7 Border favourites (4)
8-9 The scented garden (2)
RHS Summer catalogue 2021
page 14-15 The night garden (2)
page 16 Low maintenance (4)
page 17 Summer scent (1)
page 2-3 Feel the heat (9)
page 20 Highly recommended (6)
page 4 -5 Cool tones (6)
page 6 -7 Plants for pollinators (10)
RHS Autumn catalogue 2021
Award-winning prairie-style plants - pages 14-15 (7)
Extend the season - pages 16 (6)
Planting in abundance - pages 8-9 (8)
Hardy
No (8)
Semi (127)
Yes (275)
Leaf colour
Blue (7)
Bronze (13)
Green (354)
Purple (18)
Silver (15)
Variegated (7)
Ground cover
No (298)
Yes (93)
Position
Arches & pergolas (3)
Back of border (49)
Bottom of hedges (15)
Covering eyesores (3)
Front of border (156)
Middle of border (199)
Next to a patio (16)
Next to a pond (21)
Next to an entrance (20)
Next to seating areas (54)
Steep banks (36)
Through hedges (2)
Walls & fences (4)
catnip / Nepeta cataria
£2.39 - £9.58
approx 150 seeds
9cm pot
2 + 1 FREE 9cm pots
Gaillardia
×
grandiflora
'Burgunder'
£2.39 - £4.79
approx 20 seeds
9cm pot
Galium verum
£2.39 - £12.00
approx 250 seeds
9cm pot
3 × 9cm pots
Lychnis coronaria
£2.39 - £12.00
approx 50 seeds
9cm pot
3 × 9cm pots
Prunella vulgaris
£2.39 - £7.99
approx 100 seeds
9cm pot
3 × 9cm pots
Verbena rigida
'Santos'
£2.39 - £11.20
approx 40 seeds
9cm pot
3 × 9cm pots
Achillea
'Credo'
£5.59 - £12.00
9cm pot
3 × 9cm pots
Achillea
'Moonshine'
£5.59 - £14.39
9cm pot
2 litre pot
Achillea
'Taygetea'
£5.99
£4.79
9cm pot
Achillea
'Terracotta'
£4.79 - £13.59
9cm pot
2 litre pot
Achillea
'Walther Funcke'
£5.59 - £14.39
9cm pot
2 litre pot
Achillea filipendulina
'Cloth of Gold'
£4.79 - £12.79
9cm pot
2 litre pot
Achillea millefolium
£2.39 - £5.59
approx 400 seeds
9cm pot
Achillea millefolium
'Red Velvet'
£5.59 - £13.59
9cm pot
3 × 9cm pots
2 litre pot
Actaea
'Queen of Sheba' (PBR)
£12.99
£10.39
9cm pot
Actaea simplex
'Pink Spike'
£9.99
£7.99
9cm pot
Agapanthus
'Windsor Grey'
£8.79 - £22.39
9cm pot
2 litre pot
Agapanthus africanus
£7.99 - £22.39
9cm pot
2 litre pot
Agapanthus africanus
'Albus'
£7.99 - £19.99
9cm pot
2 litre pot
Agapanthus
Fireworks
('Mdb001')
£10.39 - £19.99
9cm pot
2 litre pot
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