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Perennials
27 results
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Name
Perennials
Soil type : Light sandy
Facing : North
Flowering month : August
Flower colour : Purple
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By type
Aster plants (4)
Hosta plants (4)
Other perennials (4)
Agastache plants (3)
Salvia plants (3)
Geraniums (hardy) (2)
Astrantia plants (1)
Campanula plants (1)
Dahlia plants (1)
How much sun
Light shade (19)
Shade (8)
Sun (19)
Special conditions
Boggy or damp shade (4)
Dry shade (3)
Dry sun (3)
Exposed positions (4)
Tolerate air pollution (4)
Tolerates drought (2)
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Ready made borders
Ready-made border Autumn colour (1)
Ready-made border Bee and Butterfly (1)
Ready-made border Blending purples (1)
Ready-made border Cool shade (1)
Ready-made border Good bedfellows (2)
Ready-made border Keep it cool (2)
Ready-made border Shades of pink (1)
Ready-made border Shady pink (1)
Ready-made border Woodland (1)
Planting combinations
Acid shade plant combination (1)
Astrantia and Geranium plant combination (1)
Bold foliage for shade plant combination (1)
Evergreen groundcover plant combination (1)
Pinks and purples plant combination (1)
Sedum and Aster plant combination (1)
Spires and spots plant combination (1)
The Highgrove Hosta Collection (2)
Vibrant colour for bees plant combination (1)
Year round groundcover plant combination (1)
Evergreen / deciduous
Deciduous (25)
Evergreen (12)
Semi-evergreen (2)
Attractive to wildlife
Attractive to bees (15)
Attractive to birds (4)
Attractive to butterflies and moths (11)
Attractive to pollinators (14)
Attractive to wildlife (16)
Quick growing
No (1)
Quite (24)
Yes (16)
Eventual size
Large (4)
Medium (14)
Small (14)
Sowing month inside or protected
February (1)
March (2)
April (2)
May (1)
September (1)
October (1)
November (1)
Sowing month outside
March (2)
April (2)
May (2)
June (1)
July (1)
August (1)
September (2)
October (1)
RHS Summer catalogue 2021
page 4 -5 Cool tones (1)
page 6 -7 Plants for pollinators (1)
Hardy
No (4)
Semi (5)
Yes (21)
Leaf colour
Blue (4)
Bronze (1)
Green (22)
Purple (1)
Silver (1)
Variegated (2)
Ground cover
No (17)
Yes (11)
Position
Back of border (5)
Bottom of hedges (2)
Covering eyesores (1)
Front of border (14)
Middle of border (13)
Next to a pond (6)
Next to seating areas (4)
Steep banks (4)
Soil moisture
Damp (6)
Dry/Sandy (6)
Normal (26)
Kitchen garden planting guidelines
Propagate in green house (1)
Suitable for compact container gardening (1)
Suitable for grow beds (1)
Suitable for large container gardening (1)
Suitable for window boxes (1)
Use cloche (1)
Geranium wallichianum
Crystal Lake
(PBR)
£21.99
2 litre pot
Tricyrtis hirta
'Akachan'
£19.99
2 litre pot
Astrantia major
'Rubra'
£13.99 - £36.00
9cm pot
3 × 9cm pots
2 litre pot
Agastache
'Blue Boa' (PBR)
£7.99 - £19.99
9cm pot
3 × 9cm pots
2 litre pot
Vinca minor
'Azure Flore Pleno'
£17.99
2 litre pot
Salvia guaranitica
'Black and Blue'
£6.79 - £16.99
9cm pot
3 × 9cm pots
2 litre pot
Dahlia
'Dreamy Kiss' (Dreamy Series) (PBR)
£17.99
£14.39
2 litre pot
Liriope muscari
£12.99 - £16.79
9cm pot
2 litre pot
3 × 9cm pots
Hosta
'T-Rex'
£12.99 - £29.99
9cm pot
3 × 9cm pots
2 litre pot
Tricyrtis formosana
'Dark Beauty'
£12.99 - £29.99
9cm pot
3 × 9cm pots
Hosta
'Blue Mouse Ears'
£9.99 - £24.00
9cm pot
2 litre pot
3 × 9cm pots
Hosta
'Regal Splendor'
£9.99 - £27.00
9cm pot
2 litre pot
3 × 9cm pots
Geranium nodosum
£9.99 - £24.00
9cm pot
3 × 9cm pots
Hosta
'Patriot'
£8.99 - £21.00
9cm pot
2 litre pot
3 × 9cm pots
Aster amellus
'Veilchenkönigin'
£8.99 - £24.00
9cm pot
3 × 9cm pots
Campanula
'Sarastro'
£8.99 - £21.00
9cm pot
3 × 9cm pots
Salvia nemorosa
'Schwellenburg'
£7.99 - £21.00
9cm pot
3 × 9cm pots
2 litre pot
Agastache rugosa
Beelicious Purple
('Agapd') (PBR)
£7.99 - £21.00
9cm pot
3 × 9cm pots
2 litre pot
Symphyotrichum novi-belgii
'Patricia Ballard'
£7.99 - £19.99
9cm pot
2 litre pot
3 × 9cm pots
Symphyotrichum novae-angliae
'Purple Dome'
£7.99 - £19.99
9cm pot
2 litre pot
3 × 9cm pots
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