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Perennials

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Used at RHS Chelsea Flower Show
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Showing Perennials Soil type : Chalky soil Flower colour : Black Ground cover : No clear all
11 items
Alcea rosea Nigra

25% off

Alcea rosea 'Nigra'
From £2.24
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)
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)
Tulipa Negrita
Tulipa 'Negrita'
From £6.99
7 × bulbs
21 × bulbs
1 star 1 star 1 star 1 star 1 star 5.0 5 5 (5)
Primula Gold-laced Group
Primula Gold-laced Group
From £7.99
sold out
Penstemon Raven (Bird Series)
Penstemon 'Raven' (Bird Series)
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.8 5 4 (4)
Aquilegia vulgaris var. stellata Black Barlow (Barlow Series)

25% off

Aquilegia vulgaris var. stellata 'Black Barlow'
From £2.99
approx 40 seeds
0 star 0.75 star 1 star 1 star 1 star 3.8 5 4 (4)
Angelica gigas

25% off

Angelica gigas
From £2.99
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
+ 1 more available
0.5 star 1 star 1 star 1 star 1 star 4.5 5 34 (34)
Helleborus × hybridus Pretty Ellen Purple
Helleborus × hybridus 'Pretty Ellen Purple'
From £12.99
available to order from summer
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
2 litre pot
3 × 9cm pots
6 × 9cm pots
+ 1 more available
0.5 star 1 star 1 star 1 star 1 star 4.6 5 11 (11)
Iris Golden Edge
Iris 'Golden Edge'
From £24.99
available to order from spring 2027

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