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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
Facing
How much sun
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Evergreen / deciduous
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Attractive to wildlife
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Bulb planting time
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Chelsea plant of year
Sowing month inside or protected
Sowing month outside
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Used at Chelsea
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All items
Showing Flowering month : August clear all
917 items
Alstroemeria Valley Wild ('Tesvalwild') (Summer Paradise - Valley Series)
Alstroemeria Valley Wild ('Tesvalwild') (Summer Paradise - Valley Series)
£22.99 - £56.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Veronica Wipeout (PBR)
Veronica 'Wipeout' (PBR)
£22.99
2 litre pot available to order from autumn
Cortaderia selloana Tiny Pampa ('Day1') (PBR)
Cortaderia selloana Tiny Pampa ('Day1') (PBR)
£22.99 - £54.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2
Alstroemeria Valley Girl ('Tesvalgirl') (Summer Paradise - Valley Series)
Alstroemeria Valley Girl ('Tesvalgirl') (Summer Paradise - Valley Series)
£22.99 - £56.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Vinca major
Vinca major
£22.99 - £94.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
6 × 2 litre pots In stock (shipped within 2-3 working days)
Hydrocleys nymphoides
Hydrocleys nymphoides
£23.99
5 × plants available to order from summer
Clematis Blue Pirouette ('Zobluepi') (PBR)
Clematis Blue Pirouette ('Zobluepi') (PBR)
£24.95
2 litre pot | 60cm cane available to order from autumn
Clematis terniflora var. mandshurica
Clematis terniflora var. mandshurica
£24.95
3 litre pot | 60cm cane available to order from autumn
Roscoea purpurea Harvington Imperial
Roscoea purpurea 'Harvington Imperial'
£24.99 - £67.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Alstroemeria Inticancha Paraíso ('Tesparai') (PBR) (Inticancha Series)
Alstroemeria Inticancha Paraiso ('Tesparai') (PBR) (Inticancha Series)
£24.99 - £56.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Lathyrus latifolius Red Pearl
Lathyrus latifolius 'Red Pearl'
£14.99 - £29.98
9cm pot available to order from winter
3 litre pot | 60cm cane available to order from winter
2 + 1 FREE 9cm pots available to order from winter
Delphinium Turkish Delight
Delphinium 'Turkish Delight'
£24.99 - £64.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Iris foetidissima
Iris foetidissima
£24.99 - £59.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Agapanthus praecox subsp. orientalis Zambezi ('Kek5006')

New

Agapanthus praecox subsp. orientalis Zambezi ('Kek5006')
£24.99 - £64.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Buddleja Morning Mist (PBR)
Buddleja 'Morning Mist' (PBR)
£24.99
2 litre pot In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 6
Alstroemeria Beach Valley (Summer Paradise - Valley Series)
Alstroemeria Beach Valley (Summer Paradise - Valley Series)
£24.99 - £56.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Escallonia Apple Blossom
Escallonia 'Apple Blossom'
£25.99 - £62.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 7
Clematis East River ('Zoeastri') (PBR)
Clematis East River ('Zoeastri') (PBR)
£26.95
2 litre pot | 60cm cane available to order from autumn
Clematis Bijou ('Evipo030') (PBR) (Tudor Patio Series)
Clematis Bijou ('Evipo030') (PBR) (Tudor Patio Series)
£26.95
3 litre pot available to order from autumn
Antique peach dahlia collection
Antique peach dahlia collection
£27.45 - £54.90
1 × collection | 5 tubers available to order from winter
2 + 1 FREE collections | 15 tubers available to order from winter
Large Coffee and cream dahlia collection
Large Coffee & cream dahlia collection
£27.45 - £54.90
1 × collection | 5 tubers available to order from winter
2 + 1 FREE collections | 15 tubers available to order from winter
Berry dahlia collection
Berry dahlia collection
£27.45 - £54.90
1 × collection | 5 tubers available to order from winter
2 + 1 FREE collections | 15 tubers available to order from winter
Clematis Little Lemons ('Zo14100') (PBR)
Clematis Little Lemons ('Zo14100') (PBR)
£27.95
2 litre pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Moody blues plant combination
Moody blues plant combination
£27.97
3 × plants In stock (shipped within 2-3 working days)
Phragmites australis
Phragmites australis
£27.99
3 × 9cm pots available to order from summer
Lobelia cardinalis Queen Victoria
Lobelia cardinalis 'Queen Victoria'
£21.99 - £39.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
3 × 9cm pots available to order from summer
Dichromena colorata
Dichromena colorata
£21.99 - £39.99
1 litre aquatic pot available to order from summer
3 × 9cm pots available to order from summer
3 × 1 litre aquatic pots available to order from summer
Persicaria amphibia
Persicaria amphibia
£27.99 - £34.99
3 × 9cm pots available to order from summer
3 litre aquatic pot available to order from summer
Eriophorum angustifolium
Eriophorum angustifolium
£21.99 - £39.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
3 × 9cm pots available to order from summer
Glyceria maxima var. variegata
Glyceria maxima var. variegata
£21.99 - £39.99
1 litre aquatic pot available to order from summer
3 × 9cm pots available to order from summer
3 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
Anagallis tenella
Anagallis tenella
£21.99 - £39.99
1 litre aquatic pot available to order from summer
3 × 9cm pots available to order from summer
3 × 1 litre aquatic pots available to order from summer
Schoenoplectus lacustris
Schoenoplectus lacustris
£27.99 - £34.99
3 × 9cm pots available to order from summer
3 litre aquatic pot available to order from summer
Isolepis cernua
Isolepis cernua
£14.99 - £39.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
3 × 9cm pots available to order from summer
2 litre aquatic pot available to order from summer
3 litre aquatic pot available to order from summer
1 star 1 star 1 star 1 star 1 star
Favourite Alliums Collection

20% off

Favourite Alliums Collection
£28.79 - £57.58
1 × collection | 28 bulbs Delivered during September
2 + 1 FREE collections | 84 bulbs Delivered during September
Clematis Blue River ('Zoblueriver') (PBR)
Clematis Blue River ('Zoblueriver') (PBR)
£29.95
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Hydrangea macrophylla Midnight Pearl ('Hokomamipe') (PBR)
Hydrangea macrophylla Midnight Pearl ('Hokomamipe') (PBR)
£29.99
2 litre pot available to order from autumn
Lathyrus latifolius Rosa Perle
Lathyrus latifolius 'Rosa Perle'
£14.99 - £29.99
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
3 litre pot | 60cm cane available to order from autumn
0 star 0.75 star 1 star 1 star 1 star
Clematis recta Purpurea
Clematis recta 'Purpurea'
£29.99
3 litre pot | 60cm cane available to order from autumn
Lathyrus latifolius collection
Lathyrus latifolius collection
£29.99 - £59.98
1 × collection available to order from autumn
2 + 1 FREE collections available to order from autumn
Clematis Rubra
Clematis 'Rubra'
£29.99
3 litre pot | 60cm cane available to order from autumn
Romneya coulteri
Romneya coulteri
£29.99 - £79.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0.25 star 1 star 1 star 1 star 1 star
Lathyrus latifolius White Pearl
Lathyrus latifolius 'White Pearl'
£14.99 - £29.99
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
3 litre pot | 60cm cane available to order from autumn
0 star 0 star 1 star 1 star 1 star
Agapanthus Fireworks ('Mdb001') (PBR)
Agapanthus Fireworks ('Mdb001') (PBR)
£14.99 - £69.99
9cm pot In stock (shipped within 2-3 working days)
2 litre 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)
3 × 2 litre pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Clematis heracleifolia Cassandra
Clematis heracleifolia 'Cassandra'
£29.99
3 litre pot | 60cm cane available to order from autumn
Agapanthus Black Pantha (PBR)
Agapanthus 'Black Pantha' (PBR)
£29.99 - £69.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Dots & spires plant combination
Dots & spires plant combination
£30.97
3 × plants available to order from autumn
Vibrant dahlia collection
Vibrant dahlia collection
£15.99 - £31.98
1 × collection | 3 tubers available to order from winter
2 + 1 FREE collections | 9 tubers available to order from winter
Summer nights dahlia collection
Summer nights dahlia collection
£16.25 - £32.50
1 × collection | 3 tubers available to order from winter
2 + 1 FREE collections | 9 tubers available to order from winter
Clematis New Love (PBR)
Clematis 'New Love' (PBR)
£32.99
2 litre pot available to order from autumn
Rosa Kent ('Poulcov') (PBR) (Towne & Country Series)
Rosa Kent ('Poulcov') (PBR) (Towne & Country Series) | Ground Cover Rose
£32.99
4 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Tangerine dream dahlia collection
Tangerine dream dahlia collection
£16.50 - £33.00
1 × collection | 3 tubers available to order from winter
2 + 1 FREE collections | 9 tubers available to order from winter
Hedychium collection
ginger lily collection
£26.95 - £33.90
1 × collection | 3 bulbs available to order from winter
2 + 1 FREE collections | 9 bulbs available to order from winter
Echium pininana
Echium pininana
£34.99
2 litre pot available to order from late spring
Typha gracilis
Typha gracilis
£34.99
3 litre aquatic pot available to order from summer
Oenanthe japonica Flamingo
Oenanthe japonica 'Flamingo'
£21.99 - £39.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 9cm pots Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
3 litre aquatic pot available to order from summer
Iris pseudacorus Flore Pleno
Iris pseudacorus 'Flore Pleno'
£34.99 - £49.99
5 litre aquatic pot Delivery by trusted supplier within 1 week
3 litre aquatic pot available to order from summer
Clematis Elpis ('EviGsy154') (PBR)

New

Clematis Elpis ('EviGsy154') (PBR)
£34.99
3 litre pot | 60cm cane available to order from autumn
Pontederia cordata f. albiflora
Pontederia cordata f. albiflora
£34.99
3 litre aquatic pot available to order from summer
Iris pseudacorus Variegata
Iris pseudacorus 'Variegata'
£34.99 - £49.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
5 litre aquatic pot Delivery by trusted supplier within 1 week
Crocosmia collection
Crocosmia collection
£17.95 - £35.90
1 × collection | 30 bulbs available to order from winter
2 + 1 FREE collections | 90 bulbs available to order from winter
Hosta collection
Hosta collection
£17.95 - £35.90
1 × collection | 3 bare roots Delivered during November
2 + 1 FREE collections | 9 bare roots Delivered during November
Long flowering plant combination (pink, purple and white)
Long-flowering plant combination (pink, purple & white)
£36.96
4 × plants | 1 of each In stock (shipped within 2-3 working days)
Award-winning crocosmia collection
Award-winning crocosmia collection
£18.95 - £37.90
1 × collection | 30 bulbs available to order from winter
2 + 1 FREE collections | 90 bulbs available to order from winter
Sedum collection
Sedum collection
£37.99
6 × 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Nymphaea Laydekeri Fulgens
Nymphaea 'Laydekeri Fulgens'
£38.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
Gladiolus for cutting collection
Gladiolus for cutting collection
£19.95 - £39.90
1 × collection | 15 corms available to order from winter
2 + 1 FREE collections | 45 corms available to order from winter
Acorus gramineus Variegatus
Acorus gramineus 'Variegatus'
£21.99 - £39.99
1 litre aquatic pot available to order from summer
3 × 9cm pots available to order from summer
3 × 1 litre aquatic pots available to order from summer
Lobelia siphilitica
Lobelia siphilitica
£21.99 - £39.99
1 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
Caltha leptosepala
Caltha leptosepala
£21.99 - £39.99
1 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
Marsilea quadrifolia
Marsilea quadrifolia
£21.99 - £39.99
1 litre aquatic pot available to order from summer
3 × 9cm pots available to order from summer
2 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
Nymphaea Caroliniana Nivea
Nymphaea 'Caroliniana Nivea'
£39.99
3 litre aquatic pot available to order from summer
Stachys palustris
Stachys palustris
£21.99 - £39.99
1 litre aquatic pot available to order from summer
3 × 9cm pots available to order from summer
3 × 1 litre aquatic pots available to order from summer
Hypericum tetrapterum
Hypericum tetrapterum
£21.99 - £39.99
1 litre aquatic pot available to order from summer
3 × 9cm pots available to order from summer
3 × 1 litre aquatic pots available to order from summer
Physostegia virginiana
Physostegia virginiana
£21.99 - £39.99
1 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
Nymphaea Gonnere
Nymphaea 'Gonnère'
£39.99 - £69.99
3 litre aquatic pot In stock (shipped within 2-3 working days)
10 litre pot Delivery by trusted supplier within 1 week
Saururus cernuus
Saururus cernuus
£21.99 - £39.99
1 litre aquatic pot available to order from summer
3 × 9cm pots available to order from summer
3 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
Nymphaea Escarboucle
Nymphaea 'Escarboucle'
£39.99
3 litre aquatic pot available to order from summer
Cotula coronopifolia
Cotula coronopifolia
£21.99 - £39.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 9cm pots Delivery by trusted supplier within 1 week
3 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
Gratiola officinalis
Gratiola officinalis
£21.99 - £39.99
1 litre aquatic pot available to order from summer
3 × 9cm pots available to order from summer
3 × 1 litre aquatic pots available to order from summer
Typha latifolia
Typha latifolia
£21.99 - £99.98
1 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
3 litre aquatic pot available to order from summer
5 litre aquatic pot available to order from summer
Baldellia ranunculoides
Baldellia ranunculoides
£21.99 - £39.99
3 × 9cm pots Delivery by trusted supplier within 1 week
1 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
Mimulus cardinalis
Mimulus cardinalis
£21.99 - £39.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 9cm pots Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
Nymphaea Marliacea Rosea
Nymphaea 'Marliacea Rosea'
£39.99
3 litre aquatic pot In stock (shipped within 2-3 working days)
Mentha pulegium
Mentha pulegium
£21.99 - £39.99
3 × 9cm pots Delivery by trusted supplier within 1 week
1 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
Houttuynia cordata Boo-Boo
Houttuynia cordata 'Boo-Boo'
£21.99 - £39.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
3 × 9cm pots available to order from summer
3 litre aquatic pot available to order from summer
Veronica beccabunga
Veronica beccabunga
£14.99 - £39.99
1 litre aquatic pot available to order from summer
3 × 9cm pots available to order from summer
3 × 1 litre aquatic pots available to order from summer
Alisma plantago-aquatica
Alisma plantago-aquatica
£21.99 - £39.99
1 litre aquatic pot available to order from summer
3 × 9cm pots available to order from summer
3 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
Lobelia × speciosa Vedrariensis
Lobelia × speciosa 'Vedrariensis'
£21.99 - £39.99
1 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
Zantedeschia collection
Zantedeschia collection
£20.95 - £41.90
1 × collection | 3 bulbs available to order from winter
2 + 1 FREE collections | 9 bulbs available to order from winter
Nymphaea Fire Crest
Nymphaea 'Fire Crest'
£42.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Vesuve
Nymphaea 'Vesuve'
£42.99
3 litre aquatic pot available to order from summer
Nymphaea Virginalis
Nymphaea 'Virginalis'
£38.99 - £189.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 litre aquatic pot Delivery by trusted supplier within 1 week
10 litre aquatic pot Delivery by trusted supplier within 1 week
30 litre pot Delivery by trusted supplier within 1 week
Nymphaea Paul Harriot
Nymphaea 'Paul Harriot'
£42.99 - £189.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
10 litre pot Delivery by trusted supplier within 1 week
30 litre pot Delivery by trusted supplier within 1 week
Nymphaea Mrs Richmond
Nymphaea 'Mrs Richmond'
£42.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Joey Tomocik
Nymphaea 'Joey Tomocik'
£42.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Perrys Baby Red
Nymphaea 'Perrys Baby Red'
£38.99 - £42.99
1 litre aquatic pot available to order from summer
2 litre aquatic pot available to order from summer
Nymphaea Madame Wilfon Gonnère

30% off

Nymphaea 'Madame Wilfon Gonnère'
£42.99 - £189.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
2 litre aquatic pot In stock (shipped within 2-3 working days)
10 litre aquatic pot Delivery by trusted supplier within 1 week
30 litre pot Delivery by trusted supplier within 1 week
Nymphaea tetragona
Nymphaea tetragona
£38.99 - £42.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
2 litre aquatic pot available to order from summer
Nymphaea Odorata Sulphurea
Nymphaea 'Odorata Sulphurea'
£38.99 - £42.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
1 litre aquatic pot available to order from summer
Agapanthus BlackJack ('Dwaghyb02') (PBR)
Agapanthus BlackJack ('Dwaghyb02') (PBR)
£16.99 - £99.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
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