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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
Quick growing
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Bulb planting time
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Bedding planting time
Chelsea plant of year
Sowing month inside or protected
Sowing month outside
Vegetable harvesting month
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Used at Chelsea
Kitchen garden planting guidelines
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All items
Showing Flowering month : August clear all
1287 items
Seedballs native wildflowers for shade -seedbombs

25% off

Seedballs native wildflowers for shade
£11.24 - £37.49
100 seedballs in gift pouch In stock (shipped within 2-3 working days)
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
500 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
Seedballs native wildflowers for wildlife - seedbombs

25% off

Seedballs native wildflowers for wildlife
£11.24 - £37.49
100 seedballs in gift pouch In stock (shipped within 2-3 working days)
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
500 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
Seedballs ox-eye daisy seedbombs

25% off

Crocus collection
Seedballs ox-eye daisy
£5.24 - £37.49
20 seedballs in gift tube In stock (shipped within 2-3 working days)
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
500 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
Seedballs poppies seedbombs

Up to 25%

Crocus collection
Seedballs poppies
£5.24 - £37.49
20 seedballs in gift tube In stock (shipped within 2-3 working days)
100 seedballs in gift pouch In stock (shipped within 2-3 working days)
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
500 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
Seedballs red campion seedbombs

Up to 25%

Crocus collection
Seedballs red campion
£5.24 - £26.24
20 seedballs in gift tube In stock (shipped within 2-3 working days)
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
Seedballs wild rocket salad seedbombs

25% off

Seedballs wild rocket salad
£6.99 £5.24
20 seedballs in gift tube In stock (shipped within 2-3 working days)
Seedballs wildlife collection

25% off

Seedballs wildlife collection
£16.99 £12.74
set of 6 In stock (shipped within 2-3 working days)
Shake and sow Flowers for birds

25% off

Shake & sow - Flowers for birds
£7.99 £5.99
20g of seed In stock (shipped within 2-3 working days)
Shake and sow Flowers for insects

25% off

Shake & sow - Flowers for insects
£7.99 £5.99
20g of seed In stock (shipped within 2-3 working days)
Assorted native oxygenating
Assorted native oxygenating bunches
£19.99 - £39.98
5 × bunches Delivery by trusted supplier within 1 week
10 + 5 FREE Delivery by trusted supplier within 1 week
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
Mimulus guttatus
Mimulus guttatus
£21.99 - £39.99
1 litre aquatic pot 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
3 × 9cm pots available to order from summer
0 star 1 star 1 star 1 star 1 star 4.0 5 2
Bistorta amplexicaulis Blackfield (PBR)
Bistorta amplexicaulis 'Blackfield' (PBR)
£14.99 - £47.99
9cm pot shipped within 2 weeks
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots shipped within 2 weeks
3 × 2 litre pots In stock (shipped within 2-3 working days)
Campsis × tagliabueana Madame Galen
Campsis × tagliabueana 'Madame Galen'
£39.99
3 litre pot | 60cm cane shipped within 2 weeks
Centaurea cyanus Polka Dot Series

25% off

Centaurea cyanus 'Polka Dot Series'
£2.49 £1.87
approx 325 seeds shipped within 2 weeks
Clematis Black Prince
Clematis 'Black Prince'
£22.95
3 litre pot | 60cm cane shipped within 2 weeks
1 star 1 star 1 star 1 star 1 star 5.0 5 6
Clematis Henryi
Clematis 'Henryi'
£14.99 - £29.98
3 litre pot | 60cm cane shipped within 2 weeks
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.7 5 6
Clematis Kermesina
Clematis 'Kermesina'
£22.95
3 litre pot | 60cm cane shipped within 2 weeks
Clematis Romantika
Clematis 'Romantika'
£14.99 - £29.98
3 litre pot | 60cm cane shipped within 2 weeks
9cm pot | 30cm cane 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 5.0 5 7
Clematis Ville de Lyon
Clematis 'Ville de Lyon'
£14.99 - £29.98
3 litre pot | 60cm cane shipped within 2 weeks
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Clematis Zara ('Evipo062') (PBR) (Boulevard Series)
Clematis Zara ('Evipo062') (PBR) (Boulevard Series)
£34.99
3 litre pot | 60cm cane shipped within 2 weeks
grape Chardonnay
grape 'Chardonnay'
£22.99
2 litre pot | 60cm cane shipped within 2 weeks
Heather (4 mixed heathers)
Heather collection (4 mixed heathers)
£32.99
4 × 9cm pots shipped within 2 weeks
Hypericum × moserianum Tricolor
Hypericum × moserianum 'Tricolor'
£17.99
2 litre pot shipped within 2 weeks
0.5 star 1 star 1 star 1 star 1 star
Iris pseudacorus
Iris pseudacorus
£12.99 - £34.00
9cm pot shipped within 2 weeks
3 × 9cm pots shipped within 2 weeks
0 star 0 star 1 star 1 star 1 star
Jasminum officinale f. affine
Jasminum officinale f. affine
£29.99
3 litre pot | 60cm cane shipped within 2 weeks
Lathyrus odoratus Dorothy Eckford

25% off

Lathyrus odoratus 'Dorothy Eckford'
£2.99 £2.24
approx 20 seeds shipped within 2 weeks
Lathyrus odoratus Windsor

25% off

Lathyrus odoratus 'Windsor'
£2.99 £2.24
approx 20 seeds shipped within 2 weeks
Trachycarpus fortunei
Trachycarpus fortunei
£24.99 - £119.99
2 litre pot shipped within 2 weeks
9 litre pot | 40 - 60cm tall In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star
200 alliums

20% off

200 alliums Save £5.99!
£34.95 £27.96
1 × collection Delivered during September
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
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
Award-winning dahlia collection
Award-winning dahlia collection
£16.45 - £32.90
1 × collection | 3 tubers available to order from winter
2 + 1 FREE collections | 9 tubers available to order from winter
Award-winning fragrant climber collection
Award-winning fragrant climber collection
£47.97
1 × collection | 3 plants available to order from autumn
Award-winning honeysuckle collection
Award-winning honeysuckle collection
£44.97
1 × collection | 3 plants available to order from autumn
Award-winning late-summer flowering clematis collection
Award-winning late-summer flowering clematis collection
£44.97
1 × collection | 3 plants available to order from autumn
Award-winning spring, summer & autumn clematis collection
Award-winning spring, summer & autumn clematis collection
£47.97
1 × collection | 3 plants available to order from autumn
Award-winning sweet pea collection
Award-winning sweet pea collection
£10.27 £7.48
1 × collection available to order from autumn
Bees and butterflies dahlia collection
Bees & butterflies dahlia collection
£21.50 - £43.00
1 × collection | 4 tubers available to order from winter
2 + 1 FREE collections | 12 tubers available to order from winter
Begonia collection for Hanging baskets & pots
Begonia collection for hanging baskets and pots
£11.95 - £23.95
1 × collection | 3 tubers available to order from winter
2 + 1 FREE collections | 9 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
Best red dahlia collection
Best red dahlia collection
£16.95 - £33.90
1 × collection | 3 tubers available to order from winter
2 + 1 FREE collections | 9 tubers available to order from winter
Best white dahlia collection
Best white dahlia collection
£16.95 - £33.90
1 × collection | 3 tubers available to order from winter
2 + 1 FREE collections | 9 tubers available to order from winter
Blue and white cutting garden collection

25% off

Blue & white cutting garden collection
£11.06 £8.30
1 × collection In stock (shipped within 2-3 working days)
Bright and bold sweet pea collection

25% off

Bright & bold sweet pea collection
£8.67 £6.50
1 × collection In stock (shipped within 2-3 working days)
Bruised dahlia collection
Bruised 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
Burnt orange dahlia collection
Burnt orange 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
Burnt sugar dahlia collection
Burnt sugar 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
Chocolate orange container plant collection
Chocolate orange container plant collection
£20.98 - £41.96
1 × bedding collection | 10 plants sold out
2+1 FREE bedding collections | 30 plants sold out
Chocolate orange dahlia collection
Chocolate orange 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
Chocolate orange pollinator dahlia collection
Chocolate orange pollinator dahlia collection
£17.95 - £35.90
1 × collection | 3 tubers available to order from winter
2 + 1 FREE collections | 9 tubers available to order from winter
Classic Canna collection
Classic canna collection
£25.95 - £51.90
1 × collection | 3 bare root plants available to order from winter
2 + 1 FREE collections | 9 bare roots available to order from winter
Coffee and cream dahlia collection
Coffee & cream dahlia collection
£21.95 - £43.90
1 × collection | 4 tubers available to order from winter
2 + 1 FREE collections | 12 tubers available to order from winter
Crocosmia and ribbed planter combination
Crocosmia & ribbed metal planter combination
£123.96 £113.46
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
Dark and rich sweet pea collection
Dark & rich sweet pea collection
£7.27 £4.92
1 × collection available to order from autumn
Dark leaved Bishop dahlia collection
Dark leaved bishop dahlia collection
£14.95 - £29.90
1 × collection | 3 tubers available to order from winter
2 + 1 FREE collections | 9 tubers available to order from winter
Dazzling dahlia collection
Dazzling dahlia collection
£16.45 - £32.90
1 × collection | 3 tubers available to order from winter
2 + 1 FREE collections | 9 tubers available to order from winter
Deep reds dahlia collection
Deep reds dahlia collection
£15.45 - £30.90
1 × collection | 3 tubers available to order from winter
2 + 1 FREE collections | 9 tubers available to order from winter
Dinner plates dahlia collection
Dinner plates 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
Dry shade plant combination
Dry shade plant combination
£37.96
4 × plants | 1 of each In stock (shipped within 2-3 working days)
Dusky sweet pea collection
Dusky sweet pea collection
£10.47 £7.38
1 × collection available to order from autumn
Fashion beauties dahlia collection
Fashion beauties dahlia collection
£16.45 - £32.90
1 × collection | 3 tubers available to order from winter
2 + 1 FREE collections | 9 tubers available to order from winter
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
Four seasons clematis collection
Four seasons clematis collection
£62.96
1 × collection | 4 plants available to order from autumn
Scented begonia collection
Fragrant begonia collection
£14.95 - £29.90
1 × collection | 3 tubers Unavailable
2 + 1 FREE collections | 9 tubers Unavailable
Giant dinnerplate dahlia collection
Giant dinnerplate dahlia collection
£16.45 - £32.90
1 × collection | 3 tubers available to order from winter
2 + 1 FREE collections | 9 tubers available to order from winter
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
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
Hydrangea and tulip pot combination
Hydrangea & tulip pot combination
£113.98 £99.73
Icing sugar sweet pea seed collection
Icing sugar sweet pea seed collection
£9.07 £6.75
1 × collection 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
Lavish and lush sweet pea collection
Lavish & lush sweet pea collection
£7.27 £4.92
1 × collection available to order from autumn
Linaria maroccana Licilia collection

25% off

Linaria maroccana 'Licilia collection'
£5.98 £4.48
2 packets of seeds In stock (shipped within 2-3 working days)
Midnight shadows container plant collection
Midnight shadows container plant collection
£45.96 - £91.92
1 × bedding collection | 20 plants sold out
2+1 FREE bedding collections | 60 plants sold out
Nepeta and terracotta pot combination
Nepeta & terracotta pot combination
£166.96 £144.46
Orange Pink Peach dahlia collection
Orange Pink Peach dahlia collection
£21.95 - £43.90
1 × collection | 4 tubers available to order from winter
2 + 1 FREE collections | 12 tubers available to order from winter
Passion flower collection
Passion flower collection
£53.97
1 × collection | 3 plants available to order from autumn
Pastel antique dahlia collection
Pastel antique 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
Pastel perfection dahlia collection
Pastel perfection 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
Pastel sweet pea collection
Pastel sweet pea collection
£9.27 £6.93
1 × collection available to order from autumn
Peach dahlia collection
Peach 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
Pink and purple container plant collection
Pink & purple container plant collection
£22.98 - £45.96
1 × bedding collection | 10 plants sold out
2+1 FREE bedding collections | 30 plants sold out
Pink and Red Bee and butterfly dahlia collection
Pink & red bee & butterfly dahlia collection
£16.45 - £32.90
1 × collection | 3 tubers available to order from winter
2 + 1 FREE collections | 9 tubers available to order from winter
Pink champagne dahlia collection
Pink champagne dahlia collection
£27.45 - £54.90
1 × collection | 5 tubers available to order from winter
2 + 1 FREE collections | 9 tubers available to order from winter
Purple sunshine container plant collection
Purple sunshine container plant collection
£19.98 - £39.96
1 × bedding collection | 10 plants sold out
2+1 FREE bedding collections | 30 plants sold out
Royal flush container plant collection
Royal flush container plant collection
£19.98 - £39.96
1 × bedding collection | 10 plants sold out
2+1 FREE bedding collections | 30 plants sold out
Ruby amethyst container plant collection
Ruby amethyst container plant collection
£22.98 - £45.96
1 × bedding collection | 10 plants sold out
2+1 FREE bedding collections | 30 plants sold out
1 star 1 star 1 star 1 star 1 star
Sarah's Chelsea daisy susan combination
Sarah's Chelsea 'daisy susan combination'
£54.96 - £134.89
4 plants | 1 of each available to order from autumn
11 plants available to order from autumn
Sarah's Chelsea lavender & white combination
Sarah's Chelsea 'lavender & white combination '
£51.96
4 plants | 1 of each available to order from autumn
Sarah's Chelsea lavender susan combination
Sarah's Chelsea 'lavender susan combination'
£56.96 - £140.89
4 plants | 1 of each available to order from autumn
11 plants available to order from autumn
Sarah's Chelsea pairing combinations
Sarah's Chelsea 'pairing combinations'
£33.96 - £101.88
4 plants | 1 of each In stock (shipped within 2-3 working days)
12 plants | 3 of each In stock (shipped within 2-3 working days)
Sarah's Chelsea pink & lavender combination
Sarah's Chelsea 'pink & lavender combination'
£71.96
4 plants | 1 of each available to order from autumn
Sarah's Chelsea pink & lavender combination
Sarah's Chelsea 'pink & lavender combination'
£76.96
4 plants | 1 of each available to order from autumn
Sarah's Chelsea pink & silver combination
Sarah's Chelsea 'pink & silver combination'
£68.96
4 plants | 1 of each available to order from autumn
Shades of purple - Allium collection

20% off

Shades of purple - allium collection
£21.40 - £42.80
1 × collection | 50 bulbs Delivered during September
2 + 1 FREE collections | 150 bulbs Delivered during September
Silver pink container plant collection
Silver pink container plant collection
£24.98 - £49.96
1 × bedding collection | 10 plants sold out
2+1 FREE bedding collections | 30 plants sold out
Simple white cutting garden collection

25% off

Simple white cutting garden collection
£5.68 £4.26
1 × collection In stock (shipped within 2-3 working days)
Soft pinks dahlia collection
Soft pinks 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
Strongly-scented sweet pea collection
Strongly-scented sweet pea collection
£9.27 £6.95
1 × collection available to order from autumn
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