Free standard delivery when you spend £75 on plants | T&Cs apply

The bulb shop is now open | Shop now

Shop

Information & Help

My account

crocus
Wish-list My wheelbarrow

Perennials

By type
Soil type
Special conditions
Sunlight
Flowering month
Evergreen / deciduous
Fragrance
Attractive to wildlife
Rate of Growth
Eventual size
Sowing month outside
Multibuy packs
Ready made borders
Planting combinations
Leaf colour
Ground cover
Position
Soil moisture
Used at RHS Chelsea Flower Show
Sort by popularity
All items
Showing Perennials Facing : South Flower colour : Purple Special features : Long flowering Hardiness : Semi hardy clear all
36 items
Verbena bonariensis

Best Seller

25% off

Verbena bonariensis
From £2.62
approx 250 seeds
3 × packets (approx 750 seeds)
9cm pot
2 litre pot
+ 3 more available
0.75 star 1 star 1 star 1 star 1 star 4.7 5 156 (156)
Salvia Amistad (PBR)

Best Seller

Salvia 'Amistad' (PBR)
From £10.99
9cm pot
2 litre pot
3 × 9cm pots
3 × 2 litre pots
+ 1 more available
0.5 star 1 star 1 star 1 star 1 star 4.6 5 66 (66)
Erysimum Bowles's Mauve

Best Seller

Erysimum 'Bowles's Mauve'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.7 5 112 (112)
Salvia Nachtvlinder

Best Seller

30% off

Salvia 'Nachtvlinder'
From £6.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 4.9 5 41 (41)
Agastache Blackadder
Agastache 'Blackadder'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.5 5 40 (40)
Salvia Amethyst Lips ('Dyspurp') (PBR)

50% off

Salvia Amethyst Lips ('Dyspurp') (PBR)
From £5.00
9cm pot
3 × 9cm pots
2 litre pot
6 × 9cm pots
+ 1 more available
1 star 1 star 1 star 1 star 1 star 5.0 5 5 (5)
Penstemon Alice Hindley

New

Penstemon 'Alice Hindley'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Penstemon Midnight

New

Penstemon 'Midnight'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Agastache Blue Boa (PBR)
Agastache 'Blue Boa' (PBR)
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.6 5 22 (22)
Agastache rugosa Little Adder
Agastache rugosa 'Little Adder'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Agastache rugosa Beelicious Purple ('Agapd') (PBR)
Agastache rugosa Beelicious Purple ('Agapd') (PBR)
From £9.99
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
+ 1 more available
Erysimum Colour Vibe Purple (PBR)
Erysimum Colour Vibe Purple (PBR)
From £9.99
9cm pot
3 × 9cm pots
Glandularia Homestead Purple
Glandularia 'Homestead Purple'
From £7.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Osteospermum jucundum Tresco Purple
Osteospermum jucundum 'Tresco Purple'
From £9.99
9cm pot
3 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.8 5 5 (5)
Penstemon Stapleford Gem

New

Penstemon 'Stapleford Gem'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Salvia Berry Blast

New

50% off

Salvia 'Berry Blast'
From £5.00
9cm pot
3 × 9cm pots
6 × 9cm pots
Salvia Cool Violet

New

Salvia 'Cool Violet'
From £10.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Salvia SoCool Pale Blue (PBR)

New

30% off

Salvia 'SoCool Pale Blue' (PBR)
From £7.69
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Salvia greggii Mirage Deep Purple ('Balmirdepur') (PBR) (Mirage Series)

New

Salvia greggii Mirage Deep Purple ('Balmirdepur') (PBR) (Mirage Series)
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 4 (4)
Salvia guaranitica Black and Blue
Salvia guaranitica 'Black and Blue'
From £9.99
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
+ 1 more available
0.5 star 1 star 1 star 1 star 1 star 4.6 5 11 (11)
Salvia Lake Onega Imp ('Tl1018') (Salgoon Series) (PBR)

New

50% off

Salvia Lake Onega Imp ('Tl1018') (Salgoon Series) (PBR)
From £5.50
9cm pot
3 × 9cm pots
6 × 9cm pots
Salvia Oriental Dove ('Dysmau') (PBR)
Salvia Oriental Dove ('Dysmau') (PBR)
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (4)
Salvia Strawberry Lake ('Tl966') (Salgoon Series) (PBR)

New

Salvia Strawberry Lake ('Tl966') (Salgoon Series) (PBR)
From £12.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
Salvia Tropicolour Claret ('Tropdwn24') (Tropicolour Series)

New

Salvia Tropicolour Claret ('Tropdwn24') (PBR) (Tropicolour Series)
From £11.99
9cm pot
3 × 9cm pots
Verbena rigida f. lilacina Polaris

New

Verbena rigida f. lilacina 'Polaris'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0 star 0.75 star 1 star 1 star 1 star (3)
Best purple salvia collection

New

Up to 50% off

Best purple salvia collection
From £21.98
1 × collection | 3 plants
3 × collections | 9 plants
Classic cottage mini-border collection
Cottage garden mini-border collection
£64.99
6 × 9cm plants
Favourite salvia collection

New

Favourite salvia collection
From £31.97
1 × collection | 3 plants
3 × collections | 9 plants
Long flowering moody blues mini-border collection
Long flowering moody blues mini-border collection
£63.99
6 × 9cm plants
The Amistad salvia collection

New

The Amistad salvia collection
From £21.98
1 × collection | 2 plants
3 × collections | 6 plants
Verbena rigida Santos

25% off

Verbena rigida 'Santos'
From £2.24
approx 40 seeds
9cm pot
3 × 9cm pots
0 star 0 star 1 star 1 star 1 star (2)
Penstemon Pensham Bilberry Ice (Pensham Series)

New

Penstemon 'Pensham Bilberry Ice' (Pensham Series)
From £8.99
available to order from spring 2027
Pensham Penstemon collection

New

Pensham Penstemon collection
From £26.97
available to order from spring 2027
Erysimum Apricot Twist
Erysimum 'Apricot Twist'
From £8.99
available to order from spring 2027
Salvia × jamensis Violette de Loire ('Barsal') (PBR)

New

Salvia × jamensis Violette de Loire ('Barsal) (PBR)
From £11.99
available to order from spring 2027
Erysimum Sugar Rush Purple Bicolour (Sugar Rush Series)
wallflower 'Sugar Rush Purple Bicolour' F1
From £7.99
available to order from winter
1 star 1 star 1 star 1 star 1 star (4)

Copyright © Crocus.co.uk Ltd 2026. All rights reserved.

Contact us
Terms
Privacy
Cookies

© Crocus.co.uk Ltd 2026. All rights reserved.