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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
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Evergreen / deciduous
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Indoor plants by room
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Used at Chelsea
Kitchen garden planting guidelines
Sort by availability
Available items
Showing Flowering month : August clear all
1225 items
Agrostemma githago
Agrostemma githago
£3.29
approx 75 seeds In stock (shipped within 2-3 working days)
Alcea rosea Nigra
Alcea rosea 'Nigra'
£2.99 - £39.99
approx 50 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
0 star 0 star 0.5 star 1 star 1 star 2.5 5 2
Alcea rosea Single mixture
Alcea rosea 'Single mixture'
£2.49
approx 75 seeds In stock (shipped within 2-3 working days)
Amaranthus caudatus
Amaranthus caudatus
£2.79
approx 2200 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Amaranthus caudatus Cascade Green
Amaranthus caudatus 'Cascade Green'
£2.99
approx 2200 seeds In stock (shipped within 2-3 working days)
Ammi majus
Ammi majus
£2.79 - £36.99
approx 500 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
40 + 20 FREE seedlings sold out
0.5 star 1 star 1 star 1 star 1 star 4.5 5 4
anise
anise
£2.99
approx 4000 seeds In stock (shipped within 2-3 working days)
Anthemis arvensis
Anthemis arvensis
£2.99
approx 100 seeds In stock (shipped within 2-3 working days)
Antirrhinum majus Admiral Crimson
Antirrhinum majus 'Admiral Crimson'
£3.29
approx 50 seeds In stock (shipped within 2-3 working days)
Antirrhinum majus Admiral White
Antirrhinum majus 'Admiral White'
£3.99 - £10.00
approx 50 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Antirrhinum majus Appleblossom
Antirrhinum majus 'Appleblossom'
£2.49 - £7.00
approx 20 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
Antirrhinum majus Madame Butterfly Bronze White
Antirrhinum majus 'Madame Butterfly Bronze White'
£3.49
approx 25 seeds In stock (shipped within 2-3 working days)
Antirrhinum majus Madame Butterfly Cherry Bronze
Antirrhinum majus 'Madame Butterfly Cherry Bronze'
£3.49
approx 25 seeds In stock (shipped within 2-3 working days)
Antirrhinum majus Madame Butterfly Pink

New

Antirrhinum majus 'Madame Butterfly Pink'
£3.49
approx 25 seeds In stock (shipped within 2-3 working days)
Antirrhinum majus Madame Butterfly Red

New

Antirrhinum majus 'Madame Butterfly Red'
£3.49
approx 25 seeds In stock (shipped within 2-3 working days)
Antirrhinum majus Night and Day
Antirrhinum majus 'Night and Day'
£2.49
approx 500 seeds In stock (shipped within 2-3 working days)
Antirrhinum majus Potomac Lavender
Antirrhinum majus 'Potomac Lavender'
£4.79
approx 50 seeds In stock (shipped within 2-3 working days)
Aster Duchess Mixed
Aster 'Duchess Mixed'
£2.49
approx 200 seeds In stock (shipped within 2-3 working days)
bean (climbing French) Sunshine
bean (climbing French) 'Sunshine'
£3.49
approx 50 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Borago officinalis Alba
borage - white borage
£2.99
approx 50 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Borago officinalis
borage | Borago officinalis
£2.19 - £15.98
approx 75 organic seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
lamon (Venice)
borlotti bean (climbing French), haricot 'Borlotto Lamon'
£3.49
50g packet | approx 50 seeds In stock (shipped within 2-3 working days)
Briza maxima
Briza maxima
£2.69
approx 225 seeds In stock (shipped within 2-3 working days)
broccoli raab Cima di Rapa 60
broccoli raab 'Cima di Rapa 60'
£2.99
approx 4800 seeds In stock (shipped within 2-3 working days)
Butterfly seed collection
Butterfly seed collection
£7.99
2g packet | seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Calendula officinalis
Calendula officinalis
£2.79 - £7.50
approx 100 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star
Calendula officinalis Indian Prince (Prince Series)
Calendula officinalis 'Indian Prince' (Prince Series)
£2.69 - £7.50
approx 100 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Calendula officinalis Orange King
Calendula officinalis 'Orange King'
£2.49
approx 150 seeds In stock (shipped within 2-3 working days)
Calendula officinalis Sherbet Fizz
Calendula officinalis 'Sherbet Fizz'
£2.49
approx 100 seeds In stock (shipped within 2-3 working days)
Callistephus chinensis Light Blue
Callistephus chinensis 'Light Blue'
£2.99
approx 100 seeds In stock (shipped within 2-3 working days)
Campanula trachelium
Campanula trachelium
£2.99
approx 150 seeds In stock (shipped within 2-3 working days)
Nepeta cataria
catnip / Nepeta cataria
£2.99 - £15.98
approx 150 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Centaurea cyanus
Centaurea cyanus
£2.49 - £7.00
approx 200 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
Centaurea cyanus Blue Ball
Centaurea cyanus 'Blue Ball'
£2.99
approx 325 seeds In stock (shipped within 2-3 working days)
Centaurea cyanus Classic Fantastic
Centaurea cyanus 'Classic Fantastic'
£2.99
approx 100 seeds In stock (shipped within 2-3 working days)
Centaurea cyanus Classic Magic
Centaurea cyanus 'Classic Magic'
£2.89
approx 100 seeds In stock (shipped within 2-3 working days)
Centaurea cyanus White Ball
Centaurea cyanus 'White Ball'
£2.49
approx 300 seeds In stock (shipped within 2-3 working days)
Centaurea nigra
Centaurea nigra
£2.99 - £34.99
approx 20 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Centaurea scabiosa
Centaurea scabiosa
£2.99
approx 20 seeds In stock (shipped within 2-3 working days)
chilli Basket of Fire F1
chilli 'Basket of Fire' F1
£3.99
approx 10 seeds In stock (shipped within 2-3 working days)
Allium schoenoprasum
chives
£2.19 - £15.98
approx 300 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star
Allium tuberosum
chives 'garlic'
£2.19 - £15.98
approx 120 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Cleome hassleriana Violet Queen
Cleome hassleriana 'Violet Queen'
£3.79
approx 125 seeds In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star
Cobaea scandens
Cobaea scandens
£2.99
approx 15 seeds In stock (shipped within 2-3 working days)
Cobaea scandens f. alba
Cobaea scandens f.alba
£3.69
approx 15 seeds In stock (shipped within 2-3 working days)
0 star 0 star 0.75 star 1 star 1 star
Chamaemelum nobile
common chamomile
£2.99 - £15.98
approx 400 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Consolida regalis Fancy Purple Picotee
Consolida regalis 'Fancy Purple Picotee'
£3.79
approx 150 seeds In stock (shipped within 2-3 working days)
Consolida regalis QIS Dark Blue
Consolida regalis 'QIS Dark Blue'
£2.99
approx 200 seeds In stock (shipped within 2-3 working days)
Consolida regalis QIS Rose
Consolida regalis 'QIS Rose'
£2.99
approx 200 seeds In stock (shipped within 2-3 working days)
Cornfield seed collection
Cornfield seed collection
£3.99
1g packet | seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Cosmos bipinnatus Apricota
Cosmos bipinnatus 'Apricota'
£2.99 - £19.98
approx 50 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
5 × seedlings | jumbo sold out
2 + 1 FREE 9cm pots available to order from autumn
10 + 5 FREE seedlings | jumbo sold out
0 star 0.25 star 1 star 1 star 1 star
Cosmos bipinnatus Candy Stripe
Cosmos bipinnatus 'Candy Stripe'
£2.99
approx 100 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Casanova Pink (Casanova Series)
Cosmos bipinnatus 'Casanova Pink' (Casanova Series)
£2.49
approx 30 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Cosimo Collarette (Cosimo Series)
Cosmos bipinnatus 'Cosimo Collarette' (Cosimo Series)
£3.49 - £19.98
approx 30 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
5 × seedlings | jumbo sold out
2 + 1 FREE 9cm pots available to order from autumn
10 + 5 FREE seedlings | jumbo sold out
Cosmos bipinnatus Dazzler
Cosmos bipinnatus 'Dazzler'
£2.25
approx 100 seeds In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star
Cosmos bipinnatus Double Click Cranberries (Double Click Series)
Cosmos bipinnatus 'Double Click Cranberries' (Double Click Series)
£4.79
approx 60 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Double Click Rose Bonbon (Double Click Series)
Cosmos bipinnatus 'Double Click Rose Bonbon' (Double Click Series)
£4.99
approx 75 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Cosmos bipinnatus Double Click Snow Puff (Double Click Series)
Cosmos bipinnatus 'Double Click Snow Puff' (Double Click Series)
£3.29
approx 60 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Fizzy Rose Picotee (Fizzy Series)
Cosmos bipinnatus 'Fizzy Rose Picotee' (Fizzy Series)
£3.29 - £19.98
approx 100 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
5 × seedlings | jumbo sold out
2 + 1 FREE 9cm pots available to order from autumn
10 + 5 FREE seedlings | jumbo sold out
Cosmos bipinnatus Fizzy White (Fizzy Series)
Cosmos bipinnatus 'Fizzy White' (Fizzy Series)
£3.29
approx 100 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Hummingbird Lilac
Cosmos bipinnatus 'Hummingbird Lilac'
£3.49
approx 40 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Purity
Cosmos bipinnatus 'Purity'
£2.89 - £36.99
approx 100 seeds In stock (shipped within 2-3 working days)
5 × seedlings | jumbo sold out
10 + 5 FREE seedlings | jumbo sold out
40 + 20 FREE seedlings sold out
0.25 star 1 star 1 star 1 star 1 star
Cosmos bipinnatus Rubenza
Cosmos bipinnatus 'Rubenza'
£2.49
approx 30 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Cosmos bipinnatus Rubinato
Cosmos bipinnatus 'Rubinato'
£3.79
approx 30 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Sensation Picotee (Sensation Series)
Cosmos bipinnatus 'Sensation Picotee' (Sensation Series)
£3.79
approx 75 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Cosmos bipinnatus Sensation Pinkie (Sensation Series)
Cosmos bipinnatus 'Sensation Pinkie' (Sensation Series)
£2.99
approx 100 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Velouette
Cosmos bipinnatus 'Velouette'
£3.99
approx 30 seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Xanthos
Cosmos bipinnatus 'Xanthos'
£4.29
approx 30 seeds In stock (shipped within 2-3 working days)
0 star 0 star 1 star 1 star 1 star
Cosmos bipinnatus Xsenia
Cosmos bipinnatus 'Xsenia'
£3.79 - £21.98
approx 30 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
5 × seedlings | jumbo sold out
2 + 1 FREE 9cm pots available to order from autumn
10 + 5 FREE seedlings | jumbo sold out
0 star 0 star 0 star 0 star 1 star
Cosmos sulphureus Bright Lights mixed
Cosmos sulphureus 'Bright Lights mixed'
£2.99
approx 100 seeds In stock (shipped within 2-3 working days)
Cottage garden collection
Cottage garden collection
£7.99
2g packet | seeds In stock (shipped within 2-3 working days)
courgette Gold Rush
courgette 'Gold Rush' F1
£3.49
approx 10 seeds In stock (shipped within 2-3 working days)
Dahlia merckii

New

40% off

Dahlia merckii
£5.49 - £34.99
approx 10 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
2 + 1 FREE 2 litre pots In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
1 × tuber available to order from winter
1 star 1 star 1 star 1 star 1 star
Daucus carota
Daucus carota
£2.69
approx 200 seeds In stock (shipped within 2-3 working days)
Daucus carota Dara
Daucus carota 'Dara'
£2.79
approx 50 seeds In stock (shipped within 2-3 working days)
0 star 0 star 0.5 star 1 star 1 star
Delphinium Pacific Hybrids
Delphinium Pacific hybrids
£3.49
approx 70 seeds In stock (shipped within 2-3 working days)
Dipsacus fullonum
Dipsacus fullonum
£2.99 - £34.99
approx 150 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Echium vulgare
Echium vulgare
£2.99
approx 35 seeds In stock (shipped within 2-3 working days)
0 star 0 star 1 star 1 star 1 star
Eschscholzia californica Ivory Castle
Eschscholzia californica 'Ivory Castle'
£2.99 - £8.00
approx 500 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
Eschscholzia californica Mission Bells
Eschscholzia californica 'Mission Bells'
£2.99
approx 425 seeds In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star
Eschscholzia californica Orange King
Eschscholzia californica 'Orange King'
£2.19 - £6.00
approx 500 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
Eupatorium cannabinum
Eupatorium cannabinum
£2.99 - £49.99
approx 200 seeds In stock (shipped within 2-3 working days)
1 litre aquatic pot available to order from summer
3 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
5 litre aquatic pot available to order from summer
Foeniculum vulgare
fennel - Foeniculum vulgare
£2.99 - £15.98
approx 200 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Tanacetum parthenium
feverfew | Tanacetum parthenium
£2.79
approx 300 organic seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Filipendula ulmaria
Filipendula ulmaria
£2.99
approx 75 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Gaillardia × grandiflora Burgunder
Gaillardia × grandiflora 'Burgunder'
£2.99 - £19.99
approx 20 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Galium verum
Galium verum
£2.99 - £34.99
approx 250 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Glebionis segetum
Glebionis segetum
£2.99
approx 30 seeds In stock (shipped within 2-3 working days)
Viola tricolor
heartease
£2.19
approx 75 seeds In stock (shipped within 2-3 working days)
Helianthus Tall Single
Helianthus 'Tall Single'
£2.49 - £7.00
approx 50 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Helianthus annuus Desire Red
Helianthus annuus 'Desire Red'
£3.99
approx 10 seeds In stock (shipped within 2-3 working days)
Helianthus annuus Ms Mars
Helianthus annuus 'Ms Mars'
£2.99
approx 20 seeds In stock (shipped within 2-3 working days)
Helianthus debilis Soluna Lemon
Helianthus debilis 'Soluna Lemon'
£3.49
approx 30 seeds In stock (shipped within 2-3 working days)
Helichrysum Eternity Mix
Helichrysum 'Eternity Mix'
£2.49
approx 350 seeds In stock (shipped within 2-3 working days)
Heliotropium arborescens Marine

New

Heliotropium arborescens 'Marine'
£2.99
approx 150 seeds In stock (shipped within 2-3 working days)
Heritage sweet pea seed gift box
Heritage sweet pea seed gift box
£19.99
gift set In stock (shipped within 2-3 working days)
Ipomoea lobata
Ipomoea lobata
£2.25
approx 20 seeds In stock (shipped within 2-3 working days)
Ipomoea purpurea Grandpa Otts
Ipomoea purpurea 'Grandpa Otts'
£2.25
approx 30 seeds In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star
Ipomoea tricolor Heavenly Blue
Ipomoea tricolor 'Heavenly Blue'
£2.99
approx 85 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Knautia arvensis
Knautia arvensis
£2.99
approx 25 seeds In stock (shipped within 2-3 working days)
0 star 0 star 0 star 1 star 1 star
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