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Used at RHS Chelsea Flower Show
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All items
Showing Flower colour : Black Flowering month : August Multibuy packs : Selected offers clear all
16 items
Alcea rosea Nigra
Alcea rosea 'Nigra'
From £2.99
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)
Calibrachoa Can-can Black Cherry (Can-can Series)
Calibrachoa 'Can-can Black Cherry' (Can-can Series)
From £4.00
available to order from winter
0 star 0.75 star 1 star 1 star 1 star 3.7 5 3 (3)
Petunia Black Velvet ('Balpevac') (PBR)
Petunia Black Velvet ('Balpevac') (PBR)
From £4.00
available to order from winter
0.75 star 1 star 1 star 1 star 1 star 4.8 5 8 (8)
Dahlia Verrones Obsidian
Dahlia 'Verrone's Obsidian'
From £5.39
3 litre pot
2 + 1 FREE 3 litre pots
0.75 star 1 star 1 star 1 star 1 star 4.8 5 4 (4)
Dahlia Black Jack
Dahlia 'Black Jack'
From £5.99
available to order from winter
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Dahlia Night Butterfly
Dahlia 'Night Butterfly'
From £5.99
available to order from winter
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Dahlia Hollyhill Dark Beauty
Dahlia 'Hollyhill Dark Beauty'
From £5.99
available to order from winter
Dahlia Jowey Midnight
Dahlia 'Jowey Midnight'
From £5.99
available to order from winter
Angelica gigas

50% off

Angelica gigas
From £3.99
9cm pot
3 × 9cm pots
2 litre pot
6 × 9cm pots
+ 1 more available
0.5 star 1 star 1 star 1 star 1 star 4.5 5 34 (34)
Gladiolus Black Star
Gladiolus 'Black Star'
From £6.99
available to order from winter
Dahlia Dark Spirit
Dahlia 'Dark Spirit'
From £6.99
available to order from winter
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
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 4.8 5 4 (4)
Delphinium Paramo Black Velvet ('Barthirty') (PBR) (Paramo Series)

New

Delphinium Paramo Black Velvet ('Barthirty') (PBR) (Paramo Series)
From £14.99
9cm pot
3 × 9cm pots
Salvia guaranitica Black and Blue
Salvia guaranitica 'Black and Blue'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.6 5 11 (11)
Agapanthus Black Pantha (PBR)
Agapanthus 'Black Pantha' (PBR)
From £22.99
available to order from summer
1 star 1 star 1 star 1 star 1 star 4.9 5 8 (8)
Clematis Romantika
Clematis 'Romantika'
From £14.99
available to order from spring 2027
1 star 1 star 1 star 1 star 1 star 5.0 5 9 (9)

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