Use code SALE10 at checkout for an extra 10% off summer sale plants | Shop now

Up to 50% off summer products sale | Shop now

Shop

Information & Help

My account

crocus
Wish-list My wheelbarrow

Search for "hardy perennials for clay soil"

By type
Facing
How much sun
Soil type
Special conditions
Flowering month
Flower colour
Evergreen / deciduous
Fragrance
Attractive to wildlife
Quick growing
Eventual size
Bulb planting time
Sowing month inside or protected
Sowing month outside
Multibuy packs
Ready made borders
Planting combinations
Sale
Hardy
Leaf colour
Ground cover
Position
Shape
Soil moisture
Used at Chelsea
Kitchen garden planting guidelines
Sort by highest price
Available items
Showing Special features : Climate resilient clear all
254 items
Bergenia Baby Doll

50% off

SALE10 for extra 10% off

Bergenia 'Baby Doll'
£6.00 - £14.00
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star 4.3 5 4
Crocosmia × crocosmiiflora George Davison

30% off

SALE10 for extra 10% off

Crocosmia × crocosmiiflora 'George Davison'
£5.99 - £39.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 + 1 FREE 2 litre pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
10 × corms available to order from winter
30 × corms available to order from winter
0 star 0.75 star 1 star 1 star 1 star 3.9 5 13
Crocosmia × crocosmiiflora Carmin Brilliant

30% off

SALE10 for extra 10% off

Crocosmia × crocosmiiflora 'Carmin Brilliant'
£5.99 - £39.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 + 1 FREE 2 litre pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
10 × corms available to order from winter
30 × corms available to order from winter
0 star 0.75 star 1 star 1 star 1 star 3.8 5 5
Crocosmia masoniorum

40% off

SALE10 for extra 10% off

Crocosmia masoniorum
£5.99 - £21.59
2 litre pot In stock (shipped within 2-3 working days)
2 + 1 FREE 2 litre pots In stock (shipped within 2-3 working days)
10 × corms available to order from winter
30 × corms available to order from winter
Allium hollandicum (aflatunense)
Allium hollandicum (aflatunense)
£5.99 - £11.98
5 × bulbs Delivered during September
10 + 5 FREE bulbs Delivered during September
0.75 star 1 star 1 star 1 star 1 star 4.7 5 7
Geranium macrorrhizum White-Ness

40% off

SALE10 for extra 10% off

Geranium macrorrhizum 'White-Ness'
£5.99 - £16.79
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.8 5 13
Crocosmia × crocosmiiflora Red King

30% off

SALE10 for extra 10% off

Crocosmia × crocosmiiflora 'Red King'
£5.99 - £25.19
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 + 1 FREE 2 litre pots In stock (shipped within 2-3 working days)
10 × corms available to order from winter
30 × corms available to order from winter
Rudbeckia fulgida var. sullivantii Goldsturm

Up to 40%

SALE10 for extra 10% off

Rudbeckia fulgida var. sullivantii 'Goldsturm'
£5.99 - £31.49
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 40
Deschampsia cespitosa

40% off

SALE10 for extra 10% off

Deschampsia cespitosa
£5.99 - £23.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.8 5 5
Allium amplectens Graceful Beauty
Allium amplectens 'Graceful Beauty'
£5.49 - £10.98
5 × bulbs Delivered during September
10 + 5 FREE bulbs Delivered during September
0 star 0 star 0.5 star 1 star 1 star 2.5 5 2
Allium stipitatum Mount Everest
Allium stipitatum 'Mount Everest'
£5.49 - £35.98
1 × bulb Delivered during September
3 × bulbs Delivered during September
2 litre pot | 1 per pot available to order from autumn
2 + 1 FREE 2 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3
Carex comans Frosted Curls

40% off

SALE10 for extra 10% off

Carex comans 'Frosted Curls'
£5.39 - £11.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Lythrum virgatum Dropmore Purple

40% off

SALE10 for extra 10% off

Lythrum virgatum 'Dropmore Purple'
£5.39 - £11.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 4
Aster × frikartii Mönch

Up to 40%

SALE10 for extra 10% off

Aster × frikartii 'Mönch'
£5.39 - £31.49
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.8 5 54
Achillea millefolium Cerise Queen

Up to 40%

SALE10 for extra 10% off

Achillea millefolium 'Cerise Queen'
£5.39 - £30.09
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.8 5 10
Campanula lactiflora Prichard's Variety

Up to 50%

SALE10 for extra 10% off

Campanula lactiflora 'Prichard's Variety'
£5.39 - £24.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star 4.5 5 6
Dryopteris filix-mas

Up to 50%

SALE10 for extra 10% off

Dryopteris filix-mas
£5.00 - £31.49
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.8 5 10
Chrysanthemum Dr Tom Parr

New

50% off

SALE10 for extra 10% off

Chrysanthemum 'Dr Tom Parr'
£5.00 - £11.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Blechnum spicant

Up to 50%

SALE10 for extra 10% off

Blechnum spicant
£5.00 - £26.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.8 5 10
Dryopteris filix-mas Linearis Polydactyla

50% off

SALE10 for extra 10% off

Dryopteris filix-mas 'Linearis Polydactyla'
£5.00 - £9.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Dryopteris filix-mas Cristata

50% off

SALE10 for extra 10% off

Dryopteris filix-mas 'Cristata'
£5.00 - £18.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Calamagrostis × acutiflora Karl Foerster

50% off

SALE10 for extra 10% off

Calamagrostis × acutiflora 'Karl Foerster'
£5.00 - £47.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Dryopteris affinis

50% off

SALE10 for extra 10% off

Dryopteris affinis
£5.00 - £10.50
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Dryopteris wallichiana

50% off

SALE10 for extra 10% off

Dryopteris wallichiana
£5.00 - £44.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Dryopteris affinis Cristata

Up to 50%

SALE10 for extra 10% off

Dryopteris affinis 'Cristata'
£5.00 - £26.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Dryopteris cycadina

50% off

SALE10 for extra 10% off

Dryopteris cycadina
£5.00 - £9.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Dryopteris filix-mas Barnesii

50% off

SALE10 for extra 10% off

Dryopteris filix-mas 'Barnesii'
£5.00 - £20.00
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
Allium cristophii
Allium cristophii
£4.99 - £35.98
5 × bulbs Delivered during September
10 + 5 FREE bulbs Delivered during September
2 litre pot | 3 per pot available to order from autumn
2 + 1 FREE 2 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Allium stipitatum Violet Beauty
Allium stipitatum 'Violet Beauty'
£4.99 - £9.90
5 × bulbs Delivered during September
10 + 5 FREE bulbs Delivered during September
1 star 1 star 1 star 1 star 1 star
Campanula Sarastro

50% off

SALE10 for extra 10% off

Campanula 'Sarastro'
£4.50 - £9.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Dryopteris goldieana

50% off

SALE10 for extra 10% off

Dryopteris goldieana
£4.50 - £11.00
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Nepeta Six Hills Giant

50% off

SALE10 for extra 10% off

Nepeta 'Six Hills Giant'
£4.50 - £44.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Artemisia Powis Castle

Up to 50%

SALE10 for extra 10% off

Artemisia 'Powis Castle'
£4.50 - £28.79
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Verbena bonariensis

Up to 50%

SALE10 for extra 10% off

Verbena bonariensis
£2.39 - £31.49
approx 250 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × packets (approx 750 seeds) In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Mentha × piperita Swiss

50% off

SALE10 for extra 10% off

mint - Swiss mint
£7.99 £4.00
9cm pot In stock (shipped within 2-3 working days)
Mentha × piperita After Eight

50% off

SALE10 for extra 10% off

mint - after eight mint
£4.00 - £7.99
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
Hyssopus officinalis

50% off

SALE10 for extra 10% off

hyssop
£2.99 - £4.00
9cm pot In stock (shipped within 2-3 working days)
approx 450 seeds available to order from autumn
Mentha × piperita f. citrata Grapefruit

50% off

SALE10 for extra 10% off

mint - grapefruit mint
£4.00 - £7.99
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
Verbena bonariensis Vanity
Verbena bonariensis 'Vanity'
£3.99
approx 40 seeds In stock (shipped within 2-3 working days)
Eupatorium cannabinum
Eupatorium cannabinum
£2.99 - £49.99
approx 200 seeds In stock (shipped within 2-3 working days)
1 litre aquatic pot available to order from summer
3 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
5 litre aquatic pot available to order from summer
Mentha suaveolens
mint - apple mint
£2.99 - £15.98
approx 300 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Dipsacus fullonum
Dipsacus fullonum
£2.99 - £34.99
approx 150 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Centaurea nigra

30% off

SALE10 for extra 10% off

Centaurea nigra
£2.99 - £13.29
approx 20 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Achillea millefolium

40% off

SALE10 for extra 10% off

Achillea millefolium
£2.99 - £11.99
approx 400 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Primula vulgaris

40% off

SALE10 for extra 10% off

Primula vulgaris
£2.99 - £11.39
approx 30 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Mentha spicata

50% off

SALE10 for extra 10% off

mint - spearmint
£2.99 - £4.00
approx 300 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Nepeta cataria

50% off

SALE10 for extra 10% off

catnip / Nepeta cataria
£2.99 - £4.00
approx 150 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Lythrum salicaria
Lythrum salicaria
£2.99 - £47.99
approx 250 seeds In stock (shipped within 2-3 working days)
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
5 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 9cm pots available to order from summer
3 litre aquatic pot available to order from summer
Welsh onion

50% off

SALE10 for extra 10% off

Welsh onion
£2.99 - £4.00
approx 250 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
Prunella vulgaris

50% off

SALE10 for extra 10% off

Prunella vulgaris
£2.99 - £17.49
approx 100 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
Foeniculum vulgare

New

50% off

SALE10 for extra 10% off

fennel - Foeniculum vulgare
£2.99 - £4.00
approx 200 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Angelica archangelica

50% off

SALE10 for extra 10% off

angelica
£2.79 - £16.99
approx 100 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Salvia officinalis

50% off

SALE10 for extra 10% off

sage common (organic)
£2.79 - £4.00
approx 35 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
White clover green manure
White clover green manure
£2.49 - £7.00
30m² pack In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
< Prev 1 2 3 Next >

Copyright © Crocus.co.uk Ltd 2025. All rights reserved.