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  • Soil type : Normal
  • Flower colour : Black
  • Soil moisture : Normal
  • Position : Middle of border
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Helleborus × hybridus Harvington double purple

Helleborus × hybridus Harvington double purple

£29.99 - £69.99

2 litre pot
3 × 2 litre pots
Helleborus × hybridus Harvington Smokey Blues

Helleborus × hybridus Harvington Smokey Blues

£27.99 - £69.99

2 litre pot
3 × 2 litre pots
Helleborus × hybridus Harvington Black

Helleborus × hybridus Harvington Black

£27.99 - £69.99

2 litre pot
3 × 2 litre pots
Clematis viticella Flore Pleno

Clematis viticella Flore Pleno

Offer was £29.99 £25.49

3 litre pot | 60cm cane
Iris Golden Edge

Iris Golden Edge

£24.99 - £57.99

2 litre pot
3 × 2 litre pots
Iris Superstition

Iris Superstition

£14.99 - £49.99

9cm pot
3 × 9cm pots
2 litre pot
3 × 2 litre pots
Agapanthus Black Pantha (PBR)

Agapanthus Black Pantha (PBR)

£22.99 - £52.99

2 litre pot
3 × 2 litre pots
Rosa Black Baccara ('Meidebenne') (PBR)

Rosa Black Baccara ('Meidebenne') (PBR)

£19.99

4 litre pot
Clematis Black Prince

Clematis Black Prince

Offer was £22.95 £19.51

3 litre pot | 60cm cane
Salvia guaranitica Black and Blue

Salvia guaranitica Black and Blue

£9.99 - £42.99

9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
3 × 2 litre pots
Delphinium Paramo Black Velvet ('Barthirty') (PBR) (Paramo Series)

Delphinium Paramo Black Velvet ('Barthirty') (PBR) (Paramo Series)

£14.99 - £34.99

9cm pot
3 × 9cm pots
Helleborus × hybridus Pretty Ellen Purple

Helleborus × hybridus Pretty Ellen Purple

£12.99 - £29.99

9cm pot
3 × 9cm pots
Aquilegia vulgaris var. stellata Black Barlow (Barlow Series)

Aquilegia vulgaris var. stellata Black Barlow (Barlow Series)

£3.99 - £43.99

approx 40 seeds
9cm pot
3 × 9cm pots
6 × 9cm pots
Penstemon Raven (Bird Series)

Penstemon Raven (Bird Series)

£8.99 - £49.99

9cm pot
3 × 9cm pots
6 × 9cm pots
2 litre pot
3 × 2 litre pots
Iris Black Dragon

Iris Black Dragon

£7.99

1 × rhizome
Dahlia Dark Spirit

Dahlia Dark Spirit

£6.99

1 × tuber
Gladiolus Black Star

Gladiolus Black Star

£6.99

15 × bulbs
Tulipa Negrita

Tulipa Negrita

£6.99 - £22.00

7 × bulbs
12cm pot | 5 per pot
21 × bulbs
3 × 12cm pots
Tulipa Queen of Night

Tulipa Queen of Night

£6.99 - £22.00

7 × bulbs
12cm pot | 5 per pot
14 + 7 FREE bulbs
3 × 12cm pots
Dahlia Night Butterfly

Dahlia Night Butterfly

£5.99

1 × tuber
Dahlia Hollyhill Dark Beauty

Dahlia Hollyhill Dark Beauty

£5.99

1 × tuber
Dahlia Black Jack

Dahlia Black Jack

£5.99

1 × tuber
Dahlia Jowey Midnight

Dahlia Jowey Midnight

£5.99

1 × tuber
Lilium Nightrider

Lilium Nightrider

£5.49

1 × bulb
Scabiosa atropurpurea Black Knight

Scabiosa atropurpurea Black Knight

£3.79

approx 75 seeds
Lathyrus odoratus Almost Black

Lathyrus odoratus Almost Black

£2.99

approx 20 seeds
Centaurea cyanus Black Ball

Centaurea cyanus Black Ball

£2.89

approx 300 seeds
27 resultsSort by Showing page 1 of 1
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© Garden by Waitrose & Partners 2026. All rights reserved.