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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.

Showing results for lilac
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Used at RHS Chelsea Flower Show
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Showing Flowering month : August clear all
131 items
Salvia nemorosa Amethyst

20% off

Salvia nemorosa 'Amethyst'
From £7.19
9cm pot
3 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.6 5 5 (5)
Salvia Oriental Dove ('Dysmau') (PBR)

20% off

Salvia Oriental Dove ('Dysmau') (PBR)
From £7.99
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 3 (3)
Sanguisorba hakusanensis Lilac Squirrel

20% off

Sanguisorba hakusanensis 'Lilac Squirrel'
From £11.99
9cm pot
2 litre pot
3 × 9cm pots
3 × 2 litre pots
1 star 1 star 1 star 1 star 1 star 5.0 5 3 (3)
Sarah's Chelsea pink & lavender combination
Sarah's Chelsea 'pink & lavender combination'
£76.96 £61.77
available to order from summer
Sarah's Chelsea pink & lavender combination
Sarah's Chelsea 'pink & lavender combination'
£71.96 £56.77
available to order from summer
Shades of purple - Allium collection
Shades of purple - allium collection
From £21.40
available to order from summer
Stocks Fragrance Mixed (10 Week Mixed)
Stocks 'Fragrance Mixed'
£29.99 £15.00
available to order from winter
0.25 star 1 star 1 star 1 star 1 star 4.3 5 10 (10)
Streptocarpus Alexis
Streptocarpus 'Alexis'
From £16.99
1 × rooted cutting
2 + 1 FREE rooted cuttings
Streptocarpus Betty
Streptocarpus 'Betty'
From £18.99
1 × rooted cutting
2 + 1 FREE rooted cuttings
Streptocarpus Lemon Sorbet
Streptocarpus 'Lemon Sorbet'
From £16.99
1 × rooted cutting
2 + 1 FREE rooted cuttings
Structured shade plant combination
Structured shade plant combination
£39.96 £30.17
available to order from summer
Symphyotrichum Coombe Fishacre

20% off

Symphyotrichum 'Coombe Fishacre'
From £7.99
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Syringa meyeri Flowerfesta Pink ('Anny200817') (PBR) (Flowerfesta Series)

20% off

Syringa meyeri Flowerfesta Pink ('Anny200817') (PBR) (Flowerfesta Series)
£28.75 £23.00
3 litre pot
Syringa meyeri Flowerfesta White ('Anny200810') (PBR) (Flowerfesta Series)

20% off

Syringa meyeri Flowerfesta White ('Anny200810') (PBR) (Flowerfesta Series)
£34.99 £27.99
3 litre pot
Thalictrum delavayi

20% off

Thalictrum delavayi
From £7.99
9cm pot
3 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.4 5 16 (16)
Thalictrum delavayi Hewitt's Double

20% off

Thalictrum delavayi 'Hewitt's Double'
From £11.99
9cm pot
3 × 9cm pots
0 star 1 star 1 star 1 star 1 star 4.0 5 3 (3)
The ultimate cutting gladioli collection

New

The ultimate cutting gladioli collection
From £28.76
available to order from winter
Tom's Chelsea Woodland Sanctuary collection 'Lush shade'
Tom's Chelsea 'Woodland Sanctuary collection 'Lush shade''
From £30.77
available to order from summer
Tulbaghia violacea

20% off

Tulbaghia violacea
From £10.39
9cm pot
3 × 9cm pots
0 star 0 star 0 star 1 star 1 star 2.0 5 1 (1)
Verbena Enchantment Purple (Enchantment Series)

Up to 50% off

Verbena 'Enchantment Purple' (Enchantment Series)
From £5.50
9cm pot
2 + 1 FREE 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2 (2)
Verbena bonariensis

Best Seller

20% off

Verbena bonariensis
From £2.39
approx 250 seeds
3 × packets (approx 750 seeds)
9cm pot
2 litre pot
+ 2 more available
0.75 star 1 star 1 star 1 star 1 star (151)
Verbena rigida f. lilacina Polaris

New

20% off

Verbena rigida f. lilacina 'Polaris'
From £7.99
9cm pot
3 × 9cm pots
0 star 0.75 star 1 star 1 star 1 star (3)
Veronica Burning Heart
Veronica 'Burning Heart'
£19.99 £15.99
available to order from summer
0.75 star 1 star 1 star 1 star 1 star (7)
Veronica Pascal
Veronica 'Pascal'
£19.99 £15.99
available to order from summer
Veronica Silver Dollar
Veronica 'Silver Dollar'
£19.99 £15.99
available to order from summer
Veronica Twilight (PBR)
Veronica 'Twilight' (PBR)
£24.99 £19.99
available to order from summer
Veronicastrum virginicum Adoration

20% off

Veronicastrum virginicum 'Adoration'
From £10.39
9cm pot
3 × 9cm pots
0.25 star 1 star 1 star 1 star 1 star (7)
Veronicastrum virginicum Fascination

20% off

Veronicastrum virginicum 'Fascination'
From £10.39
9cm pot
3 × 9cm pots
0 star 1 star 1 star 1 star 1 star (13)
Vibrant gladioli collection

New

Vibrant gladioli collection
From £15.96
available to order from winter
Viola Etain

20% off

Viola 'Etain'
From £7.19
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
Zinnia elegans Zinderella Lilac

20% off

Zinnia elegans 'Zinderella Lilac'
£4.99 £3.99
approx 20 seeds
1 star 1 star 1 star 1 star 1 star (1)
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