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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
Soil type
Special conditions
Flower colour
Evergreen / deciduous
Fragrance
Attractive to wildlife
Quick growing
Eventual size
Special features
Indoor plants by room
Bulb planting time
Bulb divisions
Bedding planting time
Chelsea plant of year
Sowing month inside or protected
Sowing month outside
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Ready made borders
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Used at Chelsea
Kitchen garden planting guidelines
Sort by availability
All items
Showing Flowering month : August clear all
2078 items
Bird of Paradise - Easyplanter for hanging baskets & patio pots
Bird of Paradise - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter available to order from late spring
Bumbleberry Jam - Easyplanter for hanging baskets & patio pots
Bumbleberry Jam - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter available to order from late spring
Comfortably Plum - Easyplanter for hanging baskets & patio pots
Comfortably Plum - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter available to order from late spring
Cool Blue - Easyplanter for hanging baskets & patio pots
Cool Blue - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter available to order from late spring
Echium pininana
Echium pininana
£34.99
2 litre pot available to order from late spring
Finger Paints - Easyplanter for hanging baskets & patio pots
Finger Paints - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter available to order from late spring
Miss Marple - Easyplanter for hanging baskets & patio pots
Miss Marple - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter available to order from late spring
Ruby Amethyst - Easyplanter for hanging baskets & patio pots
Ruby Amethyst - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter available to order from late spring
Salvia Peach Melba

New

Salvia 'Peach Melba'
£12.99 - £21.00
9cm pot available to order from late spring
3 × 9cm pots available to order from late spring
Salvia greggii Mirage Deep Purple ('Balmirdepur') (PBR) (Mirage Series)
Salvia greggii Mirage Deep Purple ('Balmirdepur') (PBR) (Mirage Series)
£12.99 - £30.00
9cm pot available to order from late spring
3 × 9cm pots available to order from late spring
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Showgirl - Easyplanter for hanging baskets & patio pots
Showgirl - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter available to order from late spring
Spun Sugar - Easyplanter for hanging baskets & patio pots
Spun Sugar - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter available to order from late spring
Storm Clouds - Easyplanter for hanging baskets & patio pots
Storm Clouds - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter available to order from late spring
Streptocarpus Mabel
Streptocarpus 'Mabel'
£15.99 - £31.98
1 × rooted cutting available to order from late spring
2 + 1 FREE rooted cuttings available to order from late spring
White Window Box - Easyplanter for hanging baskets & patio pots
White Window Box - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter available to order from late spring
Zizia aurea

New

Zizia aurea
£3.49 £2.62
approx 20 seeds available to order from late spring
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
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
Alisma subcordatum
Alisma subcordatum
£27.99 - £39.99
3 × 9cm pots 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
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
Butomus umbellatus
Butomus umbellatus
£14.99 - £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
Callitriche stagnalis
Callitriche stagnalis
£19.99
5 × plants 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
Cyperus longus
Cyperus longus
£21.99 - £49.99
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
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
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
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
Houttuynia cordata Boo-Boo
Houttuynia cordata 'Boo-Boo'
£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
Hydrocleys nymphoides
Hydrocleys nymphoides
£23.99
5 × plants 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
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
Iris pseudacorus var. bastardii
Iris pseudacorus var. bastardii
£21.99 - £39.99
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
Iris sibirica
Iris sibirica
£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
Isolepis cernua
Isolepis cernua
£14.99 - £39.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
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
3 × 1 litre aquatic pots available to order from summer
1 star 1 star 1 star 1 star 1 star
Juncus ensifolius
Juncus ensifolius
£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
Lilaeopsis brasiliensis
Lilaeopsis brasiliensis
£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
Littorella uniflora
Littorella uniflora
£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 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
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
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
Lysimachia christinae Sunburst
Lysimachia christinae 'Sunburst'
£21.99
1 litre aquatic pot available to order from summer
Lysimachia nummularia
Lysimachia nummularia
£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
Lysimachia nummularia Aurea
Lysimachia nummularia 'Aurea'
£10.99 - £39.99
9cm pot available to order from summer
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
1 star 1 star 1 star 1 star 1 star
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
Mentha pulegium
Mentha pulegium
£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
Mimulus cupreus Red Emperor
Mimulus cupreus 'Red Emperor'
£21.99 - £39.99
3 × 9cm pots Delivery by trusted supplier within 1 week
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
Mimulus ringens
Mimulus ringens
£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
Myriophyllum crispatum
Myriophyllum crispatum
£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
Myriophyllum rubricaule Red Stem
Myriophyllum rubricaule 'Red Stem'
£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
Nuphar lutea
Nuphar lutea
£24.99 - £64.99
1 litre aquatic pot available to order from summer
3 litre aquatic pot available to order from summer
10 litre aquatic pot available to order from summer
Nymphaea Caroliniana Nivea
Nymphaea 'Caroliniana Nivea'
£39.99
3 litre aquatic pot available to order from summer
Nymphaea Colonel A.J. Welch
Nymphaea 'Colonel A.J. Welch'
£42.99
3 litre aquatic pot available to order from summer
Nymphaea Escarboucle
Nymphaea 'Escarboucle'
£39.99
3 litre aquatic pot available to order from summer
Nymphaea Gloire du Temple-sur-Lot
Nymphaea 'Gloire du Temple-sur-Lot'
£42.99
3 litre aquatic pot available to order from summer
Nymphaea Laydekeri Lilacea
Nymphaea 'Laydekeri Lilacea'
£38.99
1 litre aquatic pot available to order from summer
Nymphaea Marliacea Carnea
Nymphaea 'Marliacea Carnea'
£42.99 - £189.99
10 litre pot Delivery by trusted supplier within 1 week
3 litre aquatic pot available to order from summer
30 litre pot available to order from summer
1 star 1 star 1 star 1 star 1 star
Nymphaea Mrs Richmond
Nymphaea 'Mrs Richmond'
£42.99
3 litre aquatic pot available to order from summer
Nymphaea Sioux
Nymphaea 'Sioux'
£42.99
3 litre aquatic pot available to order from summer
Nymphaea Solfatare
Nymphaea 'Solfatare'
£39.99
3 litre aquatic pot available to order from summer
Nymphaea Vesuve
Nymphaea 'Vesuve'
£42.99
3 litre aquatic pot available to order from summer
Nymphaea Wanvisa
Nymphaea 'Wanvisa'
£49.99 - £79.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
10 litre aquatic pot available to order from summer
1 star 1 star 1 star 1 star 1 star
Nymphaea Xiafei
Nymphaea 'Xiafei'
£38.99 - £42.99
1 litre aquatic pot available to order from summer
2 litre aquatic pot available to order from summer
Nymphaea alba
Nymphaea alba
£34.99 - £420.00
10 litre pot Delivery by trusted supplier within 1 week
1 litre aquatic pot available to order from summer
3 litre aquatic pot available to order from summer
30 litre pot available to order from summer
3 × 30 litre pots available to order from summer
1 star 1 star 1 star 1 star 1 star
Nymphaea alba var. rubra
Nymphaea alba var. rubra
£42.99
3 litre aquatic pot available to order from summer
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
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
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
Phragmites australis
Phragmites australis
£27.99
3 × 9cm 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
Pontederia cordata f. albiflora
Pontederia cordata f. albiflora
£34.99
3 litre aquatic pot available to order from summer
Sagittaria sagittifolia
Sagittaria sagittifolia
£21.99 - £39.99
1 litre aquatic pot 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
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
Stratiotes aloides
Stratiotes aloides
£24.99 - £49.98
5 × plants available to order from summer
10 + 5 FREE available to order from summer
Typha gracilis
Typha gracilis
£34.99
3 litre aquatic pot 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
Typha minima
Typha minima
£19.59 - £47.99
3 × 9cm pots available to order from summer
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
Verbascum Clementine
Verbascum 'Clementine'
£12.99 - £28.99
9cm pot available to order from summer
3 × 9cm pots available to order from summer
0.75 star 1 star 1 star 1 star 1 star
Veronica beccabunga
Veronica beccabunga
£14.99 - £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
Winter interest pond plant collection
Winter interest pond plant collection
£44.99
3 × 1 litre aquatic pots available to order from summer
Abutilon Canary Bird
Abutilon 'Canary Bird'
£32.99
3 litre pot | 60cm cane available to order from autumn
Abutilon megapotamicum
Abutilon megapotamicum
£29.99
3 litre pot | 60cm cane available to order from autumn
1 star 1 star 1 star 1 star 1 star
Achillea Lachsschönheit' (Galaxy Series)
Achillea 'Lachsschönheit' (Galaxy Series)
£10.99 - £42.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
Aconitum napellus
Aconitum napellus
£12.99 - £29.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Adenophora pereskiifolia White Blaze
Adenophora pereskiifolia 'White Blaze'
£13.99 - £29.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
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
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
Agapanthus Headbourne hybrids
Agapanthus 'Headbourne hybrids'
£14.99 - £32.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
0 star 0.5 star 1 star 1 star 1 star
Agapanthus Midnight Star
Agapanthus 'Midnight Star'
£11.19 - £39.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Agapanthus Northern Star (PBR)
Agapanthus 'Northern Star' (PBR)
£15.99 - £59.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Agapanthus Poppin' Purple ('MP003') (PBR) (Everpanthus Series)
Agapanthus Poppin' Purple ('MP003') (PBR) (Everpanthus Series)
£16.99 - £39.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Agapanthus praecox subsp. orientalis Zambezi ('Kek5006')

New

Agapanthus praecox subsp. orientalis Zambezi ('Kek5006')
£19.99 - £51.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Agapanthus Queen Mum ('Pmn06') (PBR)
Agapanthus Queen Mum ('Pmn06') (PBR)
£15.75 - £24.75
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
0 star 0 star 0 star 1 star 1 star
Agastache rugosa Beelicious Pink ('Agapk') (PBR)
Agastache rugosa Beelicious Pink ('Agapk') (PBR)
£9.99 - £42.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
Allium Bubble Bath

New

Allium 'Bubble Bath'
£14.99 - £39.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Allium Lavender Bubbles
Allium 'Lavender Bubbles'
£14.99 - £59.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
Allium angulosum Summer Beauty
Allium angulosum 'Summer Beauty'
£20.99 - £54.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Allium sphaerocephalon

20% off

Allium sphaerocephalon
£3.19 - £63.99
25 × bulbs Delivered during September
50 + 25 FREE bulbs Delivered during September
1000 × bulbs Delivered during September
2 litre pot | 7 per pot available to order from autumn
2 + 1 FREE 2 litre pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
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