loading
Close
Sort by
Show
By type
Facing
Soil type
Special conditions
Sunlight
Flowering month
Flower colour
Evergreen / deciduous
Fragrance
Attractive to wildlife
Rate of Growth
Eventual size
Bulb planting time
Bulb divisions
Depth of water
Multibuy packs
Planting combinations
Hardiness
Leaf colour
Ground cover
Position
Soil moisture

Flower bulbs

Bring vibrant summer colour to your garden with RHS summer-flowering bulbs. Discover dahlias, lilies, gladiolus and more - premium, high-performing varieties that produce dramatic blooms in borders, pots and cutting gardens. Ideal for planting now.

Results found: 425
RHS award of garden merit
Allium sphaerocephalon

Up to 40%

From £2.79
View options
RHS award of garden merit
Allium stipitatum Violet Beauty

40% off

From £2.99
View options
Pollinator
Allium neapolitanum Cowanii Group

40% off

From £3.29
View options
RHS award of garden merit
Tulipa tarda

40% off

£5.99 £3.59
View details
Pollinator
Allium hollandicum (aflatunense)

40% off

From £3.59
View options
RHS award of garden merit
Puschkinia scilloides var. libanotica

40% off

From £3.59
View options
RHS award of garden merit
Allium Purple Rain

40% off

From £3.59
View options
Lilium Miss Peculiar

40% off

From £3.59
View options
RHS award of garden merit
Allium stipitatum Mount Everest

30% off

From £3.84
View options
RHS award of garden merit
Ornithogalum thyrsoides
From £3.99
View options
Begonia (Pendula Group) Red Giant
From £3.99
View options
Begonia (Pendula Group) White Giant
From £3.99
View options
Begonia (Pendula Group) Pink Giant
From £3.99
View options
RHS award of garden merit
Hosta Francee (fortunei)

Up to 40%

From £4.19
View options
RHS award of garden merit
Hosta sieboldiana var. elegans

Up to 40%

From £4.19
View options
RHS award of garden merit
Eranthis hyemalis Cilicica Group

40% off

From £4.19
View options
RHS award of garden merit
Lilium regale

30% off

£5.99 £4.19
View details
Pollinator
Tulipa Negrita

40% off

From £4.19
View options
Anemone blanda blue-flowered

40% off

From £4.19
View options
Hosta fortunei var. albopicta

Up to 40%

From £4.19
View options
Pollinator
Allium nigrum

40% off

From £4.19
View options
Pollinator
Crocus chrysanthus var. fuscotinctus

40% off

From £4.79
View options
Pollinator
Allium moly

40% off

£7.99 £4.79
View details
Pollinator
Allium roseum

40% off

From £4.79
View options
RHS award of garden merit
Tulipa Gavota

40% off

£7.99 £4.79
View details
Narcissus bulbocodium Golden Bells Group

40% off

From £4.79
View options
Tulipa Vogue

40% off

£7.99 £4.79
View details
Tulipa Vovos

40% off

£7.99 £4.79
View details
Tulipa Abba

40% off

£7.99 £4.79
View details
New
Tulipa Quebec

40% off

£7.99 £4.79
View details
RHS award of garden merit
Convallaria majalis
From £4.99
View options
Begonia Mother's Day
From £4.99
View options
Begonia × intermedia Bertinii
From £4.99
View options
Begonia Pink Flamingo
From £4.99
View options
Begonia Red Glory
From £4.99
View options
RHS award of garden merit
Dahlia Totally Tangerine
From £4.99
View options
Hyacinthus orientalis Pink Pearl

Up to 40%

From £5.09
View options
Hyacinthus orientalis Blue Pearl (PBR)

Up to 40%

From £5.09
View options
Tulipa Mount Tacoma

40% off

From £5.39
View options
Tulipa Finola

40% off

£8.99 £5.39
View details
Dahlia Cafe au Lait
From £5.49
View options
Pollinator
Dahlia Verrones Obsidian
From £5.49
View options
RHS award of garden merit
Dahlia American Dawn
From £5.49
View options
Ranunculus asiaticus Aviv Rose (Aviv Series)

20% off

From £5.59
View options
RHS award of garden merit
Hyacinthus orientalis Jan Bos

Up to 40%

From £5.09
View options
RHS award of garden merit
Dahlia Skyfall
From £5.75
View options
RHS award of garden merit
Dahlia David Howard
From £5.79
View options
Dahlia Thomas A. Edison
From £5.79
View options
Pollinator
Allium giganteum

30% off

From £5.94
View options
RHS award of garden merit
Crocosmia Lucifer

40% off

From £5.99
View options
RHS award of garden merit
Dahlia Bishop of Llandaff
From £5.99
View options
RHS award of garden merit
Eucomis bicolor
From £5.99
View options
RHS award of garden merit
Galtonia candicans
From £5.99
View options
Dahlia Purple Gem
From £5.99
View options
Crocosmia × crocosmiiflora George Davison

40% off

From £5.99
View options
RHS award of garden merit
Dahlia Chat Noir
From £5.99
View options
RHS award of garden merit
Allium unifolium

40% off

From £5.99
View options
Become an RHS Member today and save 30% on your first year