Use BULB25 for 25% off alliums & daffodils* | Shop now

The Christmas shop is now open | Shop now

Shop
Information & Help
My account
crocus
Wish-list My wheelbarrow

Plants that Flower in August

Make sure the display in the borders does not start to fade by adding dahlias, penstemons and hydrangeas.

By type
Facing
Soil type
Special conditions
Curated Collections
Sunlight
Flower colour
Evergreen / deciduous
Fragrance
Attractive to wildlife
Rate of Growth
Eventual size
Special features
Indoor plants by room
Bulb planting time
Bulb divisions
Bedding planting time
RHS Chelsea Flower Show plant of year
Sowing month inside or protected
Sowing month outside
Vegetable harvesting month
Vegetable groups
Multibuy packs
Ready made borders
Planting combinations
Last chance
Hardiness
Leaf colour
Ground cover
Position
Shape
Soil moisture
Used at RHS Chelsea Flower Show
Kitchen garden planting guidelines
Sort by popularity
Available items
Showing Flowering month : August clear all
1273 items
Allium Millennium
Allium 'Millennium'
From £12.99
9cm pot
3 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.8 5 5 (5)
Artemisia Powis Castle
Artemisia 'Powis Castle'
From £8.99
2 litre pot
3 × 2 litre pots
0.5 star 1 star 1 star 1 star 1 star 4.5 5 24 (24)
Achillea Credo
Achillea 'Credo'
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)
Achillea millefolium Lilac Beauty
Achillea millefolium 'Lilac Beauty'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.8 5 9 (9)
Agapanthus Midnight Star
Agapanthus 'Midnight Star'
From £13.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.4 5 5 (5)
Agapanthus Twister ('Ambic001') (PBR)
Agapanthus Twister ('Ambic001') (PBR)
From £15.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0 star 1 star 1 star 1 star 1 star 4.0 5 9 (9)
Anemone Wild Swan ('Macane001') (PBR)
Anemone Wild Swan ('Macane001') (PBR)
From £15.99
9cm pot
3 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.8 5 29 (29)
Astrantia Moulin Rouge (PBR)
Astrantia 'Moulin Rouge' (PBR)
From £14.99
9cm pot
3 × 9cm pots
0.25 star 1 star 1 star 1 star 1 star 4.2 5 5 (5)
Betonica officinalis Hummelo
Betonica officinalis 'Hummelo'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 4.9 5 8 (8)
Campanula carpatica f. alba Weisse Clips
Campanula carpatica f. alba 'Weisse Clips'
From £7.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.25 star 1 star 1 star 1 star 1 star 4.3 5 7 (7)
Cephalaria gigantea

Best Seller

Cephalaria gigantea
From £11.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0 star 1 star 1 star 1 star 1 star 4.0 5 3 (3)
Dianthus carthusianorum
Dianthus carthusianorum
From £7.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.4 5 13 (13)
Echinacea Summer Cocktail (PBR)
Echinacea 'Summer Cocktail' (PBR)
From £14.99
9cm pot
3 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.8 5 5 (5)
Echinacea purpurea Rubinstern
Echinacea purpurea 'Rubinstern'
From £12.99
9cm pot
3 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2 (2)
Echinacea purpurea Virgin (PBR)
Echinacea purpurea 'Virgin' (PBR)
From £12.99
9cm pot
3 × 9cm pots
0 star 1 star 1 star 1 star 1 star 4.0 5 6 (6)
Erigeron glaucus Sea Breeze
Erigeron glaucus 'Sea Breeze'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.6 5 9 (9)
Geum Prinses Juliana
Geum 'Prinses Juliana'
From £12.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.4 5 8 (8)
Hosta Blue Mouse Ears
Hosta 'Blue Mouse Ears'
From £9.99
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
+ 1 more available
1 star 1 star 1 star 1 star 1 star 5.0 5 10 (10)
Hosta (Tardiana Group) June
Hosta (Tardiana Group) 'June'
From £12.99
9cm pot
3 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.6 5 11 (11)
Lythrum salicaria Robert
Lythrum salicaria 'Robert'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 4 (4)
Oenothera lindheimeri Rosyjane ('Harrosy') (PBR)
Oenothera lindheimeri Rosyjane ('Harrosy') (PBR)
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (21)
Penstemon Apple Blossom
Penstemon 'Apple Blossom'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (10)
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 (7)
Penstemon Sour Grapes M. Fish
Penstemon 'Sour Grapes' M. Fish
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.25 star 1 star 1 star 1 star 1 star (14)
Salvia nemorosa Amethyst
Salvia nemorosa 'Amethyst'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.25 star 1 star 1 star 1 star 1 star (8)
Sanguisorba hakusanensis Lilac Squirrel
Sanguisorba hakusanensis 'Lilac Squirrel'
From £14.99
9cm pot
3 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (6)
Sanguisorba officinalis Red Thunder
Sanguisorba officinalis 'Red Thunder'
From £12.99
9cm pot
3 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (5)
Scabiosa Butterfly Blue
Scabiosa 'Butterfly Blue'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (18)
Scabiosa Pink Mist
Scabiosa 'Pink Mist'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (9)
Symphyotrichum Little Carlow (cordifolius hybrid)

30% off

Symphyotrichum 'Little Carlow' (cordifolius hybrid)
From £6.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (9)
Verbena officinalis var. grandiflora Bampton

20% off

Verbena officinalis var. grandiflora 'Bampton'
From £2.79
approx 50 seeds
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (13)
Crocosmia Lucifer
Crocosmia 'Lucifer'
From £6.49
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (40)
Penstemon Pensham Wedding Day (Pensham Series)

New

Penstemon 'Pensham Wedding Day (Pensham Series)
From £8.99
9cm pot
6 × 9cm pots
0 star 0 star 0 star 1 star 1 star (1)
Penstemon Summertime Pink

New

Penstemon 'Summertime Pink'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Achillea Lachsschönheit' (Galaxy Series)
Achillea 'Lachsschönheit' (Galaxy Series)
From £10.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0 star 0 star 1 star 1 star 1 star (1)
Achillea Summerwine
Achillea 'Summerwine'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.25 star 1 star 1 star 1 star 1 star (5)
Achillea millefolium Red Velvet
Achillea millefolium 'Red Velvet'
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 (18)
Achillea ptarmica (The Pearl Group) The Pearl (clonal)
Achillea ptarmica (The Pearl Group) 'The Pearl' (clonal)
From £8.99
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 (14)
Aconitum napellus
Aconitum napellus
From £12.99
9cm pot
3 × 9cm pots
Adenophora pereskiifolia White Blaze
Adenophora pereskiifolia 'White Blaze'
From £13.99
9cm pot
3 × 9cm pots
0 star 0 star 0 star 0 star 1 star (1)
Agapanthus Midnight Sky ('DWAgHyb-01') (PBR) (Everpanthus Series)
Agapanthus Midnight Sky ('DWAgHyb-01') (PBR) (Everpanthus Series)
From £15.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Agapanthus Windsor Grey
Agapanthus 'Windsor Grey'
From £14.99
9cm pot
2 litre pot
3 × 9cm pots
3 × 2 litre pots
+ 1 more available
1 star 1 star 1 star 1 star 1 star (4)
Agapanthus Midnight Moon ('DWHYB20') (PBR)
Agapanthus Midnight Moon ('DWHYB20') (PBR)
From £15.99
9cm pot
3 × 9cm pots
Agapanthus Poppin' Purple ('MP003') (PBR) (Everpanthus Series)
Agapanthus Poppin' Purple ('MP003') (PBR) (Everpanthus Series)
From £16.99
9cm pot
3 × 9cm pots
0 star 1 star 1 star 1 star 1 star (2)
Agapanthus Queen Mum ('Pmn06') (PBR)
Agapanthus Queen Mum ('Pmn06') (PBR)
From £15.75
9cm pot
3 × 9cm pots
0 star 0 star 0 star 1 star 1 star (1)
Agastache Blue Boa (PBR)
Agastache 'Blue Boa' (PBR)
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (24)
Agastache foeniculum Alabaster
Agastache foeniculum 'Alabaster'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (14)
Agastache rugosa Beelicious Pink ('Agapk') (PBR)
Agastache rugosa Beelicious Pink ('Agapk') (PBR)
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (5)
Ageratina altissima Chocolate
Ageratina altissima 'Chocolate'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (5)
Alchemilla erythropoda
Alchemilla erythropoda
From £7.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (6)
Allium Bubble Bath

50% off

Allium 'Bubble Bath'
From £7.50
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
Anemone Frilly Knickers ('Fp007') (PBR)

30% off

Anemone Frilly Knickers ('Fp007') (PBR)
From £11.19
9cm pot
3 × 9cm pots
0 star 1 star 1 star 1 star 1 star (3)
Anemone hupehensis Hadspen Abundance

30% off

Anemone hupehensis 'Hadspen Abundance'
From £9.09
2 litre pot
3 × 2 litre pots
1 star 1 star 1 star 1 star 1 star (8)
Anemone hupehensis var. japonica Pamina
Anemone hupehensis var. japonica 'Pamina'
From £10.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (3)
Angelica gigas

Up to 30% off

Angelica gigas
From £3.19
9cm pot
2 litre pot
3 × 9cm pots
3 × 2 litre pots
+ 1 more available
0.5 star 1 star 1 star 1 star 1 star (34)
Artemisia ludoviciana Valerie Finnis
Artemisia ludoviciana 'Valerie Finnis'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.25 star 1 star 1 star 1 star 1 star (8)
Aster amellus King George
Aster amellus 'King George'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (7)
Astilbe Darkside of the Moon (PBR)
Astilbe 'Darkside of the Moon' (PBR)
From £19.99
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
Astrantia Burgundy Manor
Astrantia 'Burgundy Manor'
From £14.99
9cm pot
3 × 9cm pots
Astrantia Superstar (PBR)

50% off

Astrantia 'Superstar' (PBR)
From £8.00
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star (4)
Astrantia major Florence (PBR)
Astrantia major 'Florence' (PBR)
From £15.99
9cm pot
3 × 9cm pots
Astrantia major Penny's Pink
Astrantia major 'Penny's Pink'
From £15.99
9cm pot
3 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (3)
Astrantia major Rubra
Astrantia major 'Rubra'
From £14.99
9cm pot
3 × 9cm pots
0 star 1 star 1 star 1 star 1 star (1)
Astrantia major Sparkling Stars Pink (Sparkling Stars Series)
Astrantia major 'Sparkling Stars Pink' (Sparkling Stars Series)
From £14.99
9cm pot
3 × 9cm pots
0 star 0 star 0 star 0.5 star 1 star (2)
Astrantia major Star of Beauty (PBR)
Astrantia major 'Star of Beauty' (PBR)
From £15.99
9cm pot
3 × 9cm pots
Astrantia major Star of Billion (PBR)
Astrantia major 'Star of Billion' (PBR)
From £17.99
9cm pot
3 × 9cm pots
Astrantia major Star of Love (PBR)
Astrantia major 'Star of Love' (PBR)
From £17.99
9cm pot
3 × 9cm pots
Bistorta amplexicaulis Firetail
Bistorta amplexicaulis 'Firetail'
From £10.99
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star (14)
Bistorta amplexicaulis Orange Field ('Orangofield') (PBR)
Bistorta amplexicaulis Orange Field ('Orangofield') (PBR)
From £12.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
Calamintha nepeta subsp. nepeta Blue Cloud
Calamintha nepeta subsp. nepeta 'Blue Cloud'
From £9.99
9cm pot
3 × 9cm pots
Campanula glomerata Superba
Campanula glomerata 'Superba'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (6)
Campanula persicifolia
Campanula persicifolia
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0 star 1 star 1 star 1 star 1 star (5)
Cenolophium denudatum

30% off

Cenolophium denudatum
From £12.59
2 litre pot
9cm pot
3 × 9cm pots
6 × 9cm pots
0.25 star 1 star 1 star 1 star 1 star (6)
Centranthus ruber Albus
Centranthus ruber 'Albus'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (9)
Ceratostigma plumbaginoides
Ceratostigma plumbaginoides
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (12)
Cirsium rivulare Trevors Felley Find (PBR)
Cirsium rivulare 'Trevors Felley Find' (PBR)
From £11.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0 star 1 star 1 star 1 star 1 star (7)
Cirsium rivulare Frosted Magic ('Lowcir') (PBR)

30% off

Cirsium rivulare Frosted Magic ('Lowcir') (PBR)
From £7.69
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star (3)
Coreopsis Fool's Gold

New

Coreopsis 'Fool's Gold'
From £11.99
9cm pot
3 × 9cm pots
0 star 0 star 0 star 0 star 1 star (1)
Cosmos atrosanguineus
Cosmos atrosanguineus
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0 star 1 star 1 star 1 star 1 star (12)
Cosmos atrosanguineus Chocamocha ('Thomocha') (PBR)
Cosmos atrosanguineus Chocamocha ('Thomocha') (PBR)
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (14)
Crocosmia Hellfire
Crocosmia 'Hellfire'
From £11.99
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
Delosperma White Wonder ('Wowdw7') (Wheels of Wonder Series) (PBR)
Delosperma White Wonder ('Wowdw7') (Wheels of Wonder Series) (PBR)
From £7.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0 star 0 star 1 star 1 star 1 star (1)
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
0 star 1 star 1 star 1 star 1 star (1)
Dianthus Memories ('WP11 Gwe04') (Scent First Series) (PBR)
Dianthus Memories (WP11 GWE04) (Scent First Series) (PBR)
From £7.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (5)
Diascia Monhop Apricot
Diascia 'Monhop Apricot'
From £10.99
9cm pot
3 × 9cm pots
Diascia personata Hopleys
Diascia personata 'Hopleys'
From £9.99
9cm pot
3 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (5)
Dierama Blackberry Bells
Dierama 'Blackberry Bells'
From £18.99
1 litre pot
3 × 1 litre pots
1 star 1 star 1 star 1 star 1 star (1)
Dierama Pink Rocket
Dierama 'Pink Rocket'
From £18.99
1 litre pot
3 × 1 litre pots
1 star 1 star 1 star 1 star 1 star (1)
Dierama Blue Belle ('Rowblu') (PBR)

30% off

Dierama Blue Belle ('Rowblu') (PBR)
From £9.09
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
Digitalis × fulva Arctic Fox Rose ('Balroxose') (PBR)
Digitalis × fulva Arctic Fox Rose ('Balroxose') (PBR)
From £12.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Echinacea Butterfly Kisses (PBR) (Cone-fections Series)
Echinacea 'Butterfly Kisses' (PBR) (Cone-fections Series)
From £14.99
9cm pot
3 × 9cm pots
0.25 star 1 star 1 star 1 star 1 star (7)
Echinacea Flame Thrower (PBR)
Echinacea 'Flame Thrower' (PBR)
From £15.99
9cm pot
3 × 9cm pots
0 star 0.5 star 1 star 1 star 1 star (8)
Echinacea purpurea Green Jewel (PBR)
Echinacea 'Green Jewel' (PBR)
From £14.99
9cm pot
3 × 9cm pots
0 star 0 star 0.25 star 1 star 1 star (3)
Echinacea Hot Lava (PBR)
Echinacea 'Hot Lava' (PBR)
From £14.99
9cm pot
3 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (4)
Echinacea Sundown (PBR) (Big Sky Series)
Echinacea 'Sundown' (PBR) (Big Sky Series)
From £14.99
9cm pot
3 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (5)
Echinacea Tomato Soup (PBR)
Echinacea 'Tomato Soup' (PBR)
From £14.99
9cm pot
3 × 9cm pots
0 star 0.5 star 1 star 1 star 1 star (5)
Echinacea Delicious Candy ('Noortdeli') (PBR)
Echinacea Delicious Candy ('Noortdeli') (PBR)
From £14.99
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star (3)
Echinacea purpurea Pink Double Delight (PBR) (Cone-fections Series)
Echinacea purpurea 'Pink Double Delight' (PBR) (Cone-fections Series)
From £14.99
9cm pot
3 × 9cm pots
0 star 0 star 1 star 1 star 1 star (1)
Echinacea SunSeekers Rainbow ('IFECSSRA') (PBR) (SunSeekers Series)
Echinacea SunSeekers Rainbow ('IFECSSRA') (PBR) (SunSeekers Series)
From £16.99
9cm pot
3 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (2)
Echinacea SunSeekers Red ('Apecssired') (SunSeekers Series)
Echinacea SunSeekers Red ('Apecssired') (SunSeekers Series)
From £14.99
9cm pot
3 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (4)
< Prev 1 2 3 ... 13 Next >

Copyright © Crocus.co.uk Ltd 2026. All rights reserved.

Contact us
Terms
Privacy
Cookies

© Crocus.co.uk Ltd 2026. All rights reserved.