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Perennials

By type
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Evergreen / deciduous
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Attractive to wildlife
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Used at RHS Chelsea Flower Show
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Showing Perennials Eventual size : Large Sunlight : Full sun clear all
166 items
Allium nigrum
Allium nigrum
From £6.99
available to order from summer
0.25 star 1 star 1 star 1 star 1 star 4.3 5 4 (4)
Allium giganteum
Allium giganteum
From £8.49
available to order from summer
1 star 1 star 1 star 1 star 1 star 5.0 5 10 (10)
Allium Gladiator
Allium 'Gladiator'
From £12.99
available to order from summer
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Allium Globemaster
Allium 'Globemaster'
From £7.99
available to order from summer
0.75 star 1 star 1 star 1 star 1 star 4.8 5 11 (11)
Allium hollandicum Purple Sensation

Best Seller

Allium hollandicum 'Purple Sensation'
From £6.79
available to order from summer
0.75 star 1 star 1 star 1 star 1 star 4.7 5 55 (55)
Allium sphaerocephalon
Allium sphaerocephalon
From £3.99
available to order from summer
0.75 star 1 star 1 star 1 star 1 star 4.6 5 35 (35)
Allium stipitatum Mount Everest
Allium stipitatum 'Mount Everest'
From £5.49
available to order from summer
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3 (3)
Camassia leichtlinii subsp. suksdorfii Caerulea Group
Camassia leichtlinii subsp. Caerulea Group
From £8.99
available to order from winter
1 star 1 star 1 star 1 star 1 star 4.9 5 11 (11)
Dahlia Ambition
Dahlia 'Ambition'
From £5.99
available to order from winter
0.75 star 1 star 1 star 1 star 1 star 4.8 5 12 (12)
Dahlia Arabian Night
Dahlia 'Arabian Night'
From £5.99
available to order from winter
0.75 star 1 star 1 star 1 star 1 star 4.7 5 6 (6)
Dahlia Bayou (PBR)
Dahlia 'Bayou' (PBR)
From £5.99
available to order from winter
1 star 1 star 1 star 1 star 1 star 5.0 5 3 (3)
Dahlia Bishop of Canterbury (PBR)
Dahlia 'Bishop of Canterbury' (PBR)
From £5.79
available to order from winter
1 star 1 star 1 star 1 star 1 star 5.0 5 3 (3)
Dahlia Bishop of Dover
Dahlia 'Bishop of Dover'
From £5.99
available to order from winter
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3 (3)
Dahlia Bishop of Llandaff
Dahlia 'Bishop of Llandaff'
From £5.99
available to order from winter
0.5 star 1 star 1 star 1 star 1 star 4.6 5 15 (15)
Dahlia Cafe au Lait
Dahlia 'Café au Lait'
From £5.39
available to order from winter
0.75 star 1 star 1 star 1 star 1 star 4.8 5 18 (18)
Dahlia Chat Noir
Dahlia 'Chat Noir'
From £5.79
available to order from winter
0.5 star 1 star 1 star 1 star 1 star 4.6 5 10 (10)
Dahlia Crème de Cassis
Dahlia 'Crème de Cassis'
From £5.99
available to order from winter
0.75 star 1 star 1 star 1 star 1 star 4.8 5 4 (4)
Dahlia David Howard
Dahlia 'David Howard'
From £5.79
available to order from winter
0.5 star 1 star 1 star 1 star 1 star 4.5 5 34 (34)
Dahlia Downham Royal
Dahlia 'Downham Royal'
From £5.99
available to order from winter
0.75 star 1 star 1 star 1 star 1 star 4.6 5 11 (11)
Dahlia Eveline
Dahlia 'Eveline'
From £5.99
available to order from winter
0.75 star 1 star 1 star 1 star 1 star 4.8 5 5 (5)
Dahlia French Cancan
Dahlia 'French Cancan'
From £5.99
available to order from winter
1 star 1 star 1 star 1 star 1 star (2)
Dahlia Hawaiian Sunrise
Dahlia 'Hawaiian Sunrise'
From £5.99
available to order from winter
Dahlia Honka Fragile
Dahlia 'Honka Fragile'
From £5.99
available to order from winter
0.5 star 1 star 1 star 1 star 1 star (7)
Dahlia Labyrinth
Dahlia 'Labyrinth'
From £5.99
available to order from winter
Dahlia Orfeo
Dahlia 'Orfeo'
From £5.99
available to order from winter
1 star 1 star 1 star 1 star 1 star (2)
Dahlia Rhubarb and Custard (Sweet Candy Series)
Dahlia 'Rhubarb and Custard' (Sweet Candy Series)
From £5.99
available to order from winter
Dahlia Soulman
Dahlia 'Soulman'
From £5.99
available to order from winter
0.75 star 1 star 1 star 1 star 1 star (4)
Dahlia Spartacus' Senior
Dahlia 'Spartacus' Senior'
From £5.99
available to order from winter
0 star 1 star 1 star 1 star 1 star (2)
Dahlia Thomas A. Edison
Dahlia 'Thomas A. Edison'
From £5.79
available to order from winter
0.75 star 1 star 1 star 1 star 1 star (5)
Dahlia Totally Tangerine
Dahlia 'Totally Tangerine'
From £5.39
available to order from winter
1 star 1 star 1 star 1 star 1 star (12)
Dahlia Wizard of Oz
Dahlia 'Wizard of Oz'
From £5.99
available to order from winter
0.75 star 1 star 1 star 1 star 1 star (6)
Echium pininana
Echium pininana
From £4.49
available to order from summer
Geranium Maderense

New

Geranium Maderense
From £3.49
available to order from summer
Iris pseudacorus var. bastardii
Iris pseudacorus var. bastardii
From £24.99
available to order from spring 2027
Iris versicolor
Iris versicolor
From £24.99
available to order from spring 2027
Sanguisorba tenuifolia White Tanna

New

Sanguisorba tenuifolia 'White Tanna'
From £12.99
available to order from spring 2027
Thalictrum Cotton Ball

New

Thalictrum 'Cotton Ball'
£12.99
available to order from spring 2027
Thalictrum Cotton Candy

New

Thalictrum 'Cotton Candy'
£12.99
available to order from spring 2027
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