Shop

Information & Help

My account

crocus
Wish-list My wheelbarrow

Perennials

By type
Facing
How much sun
Soil type
Special conditions
Flowering month
Evergreen / deciduous
Attractive to wildlife
Quick growing
Eventual size
Special features
Bulb planting time
Bulb divisions
Ready made borders
Planting combinations
Hardy
Leaf colour
Ground cover
Position
Used at Chelsea
Sort by popularity
All items
Showing Perennials Flower colour : Black Soil moisture : Normal clear all
14 items
Agapanthus Black Pantha (PBR)
Agapanthus 'Black Pantha' (PBR)
From £29.99
2 litre pot
3 × 2 litre pots
1 star 1 star 1 star 1 star 1 star 4.9 5 8 (8)
Penstemon Raven (Bird Series)
Penstemon 'Raven' (Bird Series)
From £8.99
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
+ 1 more available
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3 (3)
Geranium phaeum var. phaeum Samobor
Geranium phaeum var. phaeum 'Samobor'
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)
Helleborus × hybridus Harvington Shades of the Night

20% off

Helleborus × hybridus 'Harvington Shades of the Night'
From £22.39
2 litre pot
3 × 2 litre pots
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2 (2)
Helleborus × hybridus Pretty Ellen Purple

20% off

Helleborus × hybridus 'Pretty Ellen Purple'
From £10.39
9cm pot
3 × 9cm pots
Iris chrysographes black-flowered
Iris chrysographes 'black-flowered'
From £12.99
9cm pot
2 litre pot
3 × 9cm pots
3 × 2 litre pots
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Helleborus × hybridus Harvington Black

20% off

Helleborus × hybridus Harvington black
From £22.39
2 litre pot
3 × 2 litre pots
0.75 star 1 star 1 star 1 star 1 star 4.6 5 8 (8)
Helleborus × hybridus Harvington Smokey Blues

20% off

Helleborus × hybridus Harvington Smokey Blues
From £22.39
2 litre pot
3 × 2 litre pots
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Dahlia Verrones Obsidian
Dahlia 'Verrone's Obsidian'
From £5.39
1 × tuber
3 × tubers
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3 (3)
Dahlia Tamburo
Dahlia 'Tamburo'
From £5.99
1 × tuber
3 × tuber
Alcea rosea Nigra

20% off

Alcea rosea 'Nigra'
From £2.39
approx 50 seeds
9cm pot
3 × 9cm pots
6 × 9cm pots
0 star 0 star 0.5 star 1 star 1 star 2.5 5 2 (2)
Tulipa Negrita

20% off

Tulipa 'Negrita'
From £6.99
12cm pot | 5 per pot
3 × 12cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 5 (5)
Geranium phaeum
Geranium phaeum
From £9.99
available to order from spring
0.5 star 1 star 1 star 1 star 1 star 4.6 5 5 (5)
Helleborus × hybridus Dark and Handsome (Wedding Party Series)

New

Helleborus × hybridus 'Dark and Handsome' (Wedding Party Series)
From £10.39
available to order from spring

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

Contact us
Terms
Privacy
Cookies

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