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

Shop

Information & Help

My account

crocus
Wish-list My wheelbarrow

Perennial plants

Discover the timeless beauty and versatility of perennial plants with our extensive collection. From stunning Irises and vibrant Geraniums to elegant Peonies, charming Astrantias, and delightful Phlox, our selection offers a multitude of options to enhance your garden year after year. These hardy herbaceous perennials are beloved by gardeners for their ability to come back stronger and more beautiful with each season.

By type
Facing
How much sun
Soil type
Special conditions
Flowering month
Flower colour
Evergreen / deciduous
Fragrance
Attractive to wildlife
Quick growing
Eventual size
Special features
Bulb planting time
Multibuy packs
Ready made borders
Planting combinations
Leaf colour
Ground cover
Position
Soil moisture
Used at Chelsea
Sort by name
All items
Showing Perennials clear all
59 items
Blue and yellow plant combination
Blue & yellow plant combination
£113.91 £107.92
9 × plants | 3 of each In stock (shipped within 2-3 working days)
Delphinium Summer Skies Group
Delphinium 'Summer Skies Group'
£12.99 - £52.99
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 5.0 5 1
Iris and Trollius plant combination
Iris & Trollius plant combination
£62.94
6 × plants | 3 of each In stock (shipped within 2-3 working days)
Iris Benton Apollo
Iris 'Benton Apollo'
£29.99 - £69.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Iris Benton Caramel

20% off

Iris 'Benton Caramel'
£23.99 - £55.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Iris Benton Diedre

20% off

Iris 'Benton Diedre'
£23.99 - £55.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Iris Benton Menace

20% off

Iris 'Benton Menace'
£23.99 - £55.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Iris Benton Susan
Iris 'Benton Susan'
£23.99 - £55.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0 star 0 star 0 star 1 star 1 star 2.0 5 1
Iris Berlin Tiger
Iris 'Berlin Tiger'
£14.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
Iris Black Gamecock
Iris 'Black Gamecock'
£14.99 - £49.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
3 litre aquatic pot In stock (shipped within 2-3 working days)
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
5 litre aquatic pot available to order from summer
Iris Black Swan
Iris 'Black Swan'
£29.99 - £69.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0 star 1 star 1 star 1 star 1 star 4.0 5 1
Iris Butter and Sugar
Iris 'Butter and Sugar'
£24.99 - £59.99
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 5.0 5 1
Iris Caesar's Brother

20% off

Iris 'Caesar's Brother'
£12.99 - £55.99
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)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star 4.0 5 2
Iris Dusky Challenger
Iris 'Dusky Challenger'
£19.99 - £47.99
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 5.0 5 2
Iris Flight of Butterflies

20% off

Iris 'Flight of Butterflies'
£18.39 - £47.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Iris Golden Edge

New

Iris 'Golden Edge'
£24.99 - £57.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Iris Harmony (Reticulata)
Iris 'Harmony' (Reticulata)
£7.49 - £15.98
25 × bulbs available to order from autumn
9cm pot | 3 per pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
50 + 25 FREE bulbs available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.8 5 12
Iris Her Royal Highness
Iris 'Her Royal Highness'
£36.99
3 litre aquatic pot available to order from summer
Iris J.S. Dijt (Reticulata)
Iris 'J.S. Dijt' (Reticulata)
£7.99 - £13.98
9cm pot | 3 per pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Iris Jane Phillips
Iris 'Jane Phillips'
£12.99 - £43.99
9cm pot available to order from autumn
2 litre pot available to order from autumn
3 × 9cm pots available to order from autumn
3 × 2 litre pots available to order from autumn
1 star 1 star 1 star 1 star 1 star 5.0 5 3
Iris Kent Pride

20% off

Iris 'Kent Pride'
£19.99 - £43.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Iris Maid of Orange
Iris 'Maid of Orange'
£7.99 - £21.00
1 × rhizome available to order from autumn
3 × rhizomes available to order from autumn
Iris Mer du Sud

20% off

Iris 'Mer du Sud'
£19.99 - £47.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Iris Natchez Trace

20% off

Iris 'Natchez Trace'
£19.99 - £43.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Iris Perry's Blue
Iris 'Perry's Blue'
£12.99 - £49.99
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
Iris Ruffled Velvet
Iris 'Ruffled Velvet'
£22.99 - £49.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Iris Silver Edge

20% off

Iris 'Silver Edge'
£19.99 - £47.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Iris Sparkling Rose
Iris 'Sparkling Rose'
£12.99 - £29.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Iris Sultan's Palace

20% off

Iris 'Sultan's Palace'
£19.99 - £43.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Iris Superstition

20% off

Iris 'Superstition'
£12.99 - £39.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Iris Tropic Night

20% off

Iris 'Tropic Night'
£19.99 - £47.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Iris White Swirl
Iris 'White Swirl'
£19.99 - £43.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Iris chrysographes
Iris chrysographes
£12.99 - £29.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Iris chrysographes black-flowered

20% off

Iris chrysographes 'black-flowered'
£12.99 - £47.99
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)
3 × 2 litre pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Iris ensata
Iris ensata
£22.99 - £39.99
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
Iris ensata Rose Queen
Iris ensata 'Rose Queen'
£14.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
Iris ensata Variegata
Iris ensata 'Variegata'
£52.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
Iris foetidissima
Iris foetidissima
£24.99 - £59.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Iris louisiana Hybrids
Iris louisiana Hybrids
£34.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
Iris pseudacorus
Iris pseudacorus
£12.99 - £34.00
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0 star 0 star 1 star 1 star 1 star
Iris pseudacorus Flore Pleno
Iris pseudacorus 'Flore Pleno'
£34.99 - £49.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
5 litre aquatic pot Delivery by trusted supplier within 1 week
Iris pseudacorus Variegata
Iris pseudacorus 'Variegata'
£34.99 - £49.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
5 litre aquatic pot Delivery by trusted supplier within 1 week
Iris pseudacorus var. bastardii
Iris pseudacorus var. bastardii
£21.99 - £39.99
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
Iris setosa
Iris setosa
£11.99 - £29.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Iris sibirica
Iris sibirica
£21.99 - £39.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
1 litre aquatic pot available to order from summer
3 × 9cm pots available to order from summer
3 × 1 litre aquatic pots available to order from summer
Iris versicolor
Iris versicolor
£21.99 - £39.99
1 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
Iris × robusta Gerald Darby
Iris × robusta 'Gerald Darby'
£36.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
Lupinus Rachel de Thame ('Wclradeth') (PBR)
Lupinus Rachel de Thame ('Wclradeth') (PBR)
£12.99 - £29.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Sarah's Chelsea argenteus combination
Sarah's Chelsea 'argenteus combination'
£76.96
4 plants | 1 of each available to order from autumn
Sarah's Chelsea argenteus combination
Sarah's Chelsea 'argenteus combination'
£53.96
4 plants | 1 of each In stock (shipped within 2-3 working days)
Sarah's Chelsea daisy susan combination
Sarah's Chelsea 'daisy susan combination'
£48.96 - £116.90
4 plants | 1 of each available to order from autumn
11 plants available to order from autumn
Sarah's Chelsea lavender & lime combination
Sarah's Chelsea 'lavender & lime combination'
£41.96 - £119.89
4 plants | 1 of each available to order from autumn
12 plants | 3 of each available to order from autumn
Sarah's Chelsea lavender & lime combination
Sarah's Chelsea 'lavender & lime combination'
£41.96 - £119.89
4 plants | 1 of each available to order from autumn
12 plants | 3 of each available to order from autumn
Sarah's Chelsea lavender & white combination
Sarah's Chelsea 'lavender & white combination '
£51.96
4 plants | 1 of each In stock (shipped within 2-3 working days)
Sarah's Chelsea lavender susan combination
Sarah's Chelsea 'lavender susan combination'
£50.96 - £122.90
4 plants | 1 of each available to order from autumn
11 plants available to order from autumn
Sarah's Chelsea pairing combinations
Sarah's Chelsea 'pairing combinations'
£33.96 - £95.89
4 plants | 1 of each In stock (shipped within 2-3 working days)
12 plants | 3 of each In stock (shipped within 2-3 working days)
Sarah's Chelsea pink & lavender combination
Sarah's Chelsea 'pink & lavender combination'
£71.96 £65.97
4 plants | 1 of each available to order from autumn
Sarah's Chelsea pink & lavender combination
Sarah's Chelsea 'pink & lavender combination'
£76.96 £70.97
4 plants | 1 of each available to order from autumn
Sarah's Chelsea silver susan combination
Sarah's Chelsea 'silver susan combination'
£50.96 - £122.90
4 plants | 1 of each available to order from autumn
11 plants available to order from autumn

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