• 
  Calendula officinalis Snow Princess | English Marigold or Pot Marigold

  £2.89

• 
  Calendula Officinalis | English Marigold

  From £2.79

  2 options available

• 
  Callistephus chinensis Light Blue | China Aster

  £2.99

• 
  Callistephus King Size Apricot | China Aster

  £2.79

• Calluna Vulgaris Dark Beauty | Scots Heather

  From £8.99

  2 options available

• Campanula Persicifolia | Peach-Leaved Bellflower

  From £8.99

  2 options available

• Campanula Trachelium | Bellflower

  £2.99

• Campsis × Tagliabuana Indian Summer | Chinese Trumpet Vine

  £37.99

• Caryopteris × Clandonensis Grand Bleu | Bluebeard

  £20.99

• Caryopteris × Clandonensis Heavenly Blue | Bluebeard

  £22.99

• Catmint | Nepeta Cataria

  From £2.99

• Ceanothus Autumnal Blue | Californian Lilac

  From £24.99

  2 options available

• Cenolophium Denudatum | Baltic Parsley

  From £14.99

  2 options available

• Centaurea Cyanus White Ball | White Cornflower

  £2.49

• Centaurea Nigra | Common Knapweed

  From £2.99

  4 options available

• Centaurea scabiosa | Greater Knapweed

  £2.99

• Cephalaria Gigantea | Giant Scabious

  From £11.99

  2 options available

• Ceratostigma Plumbaginoides | Hardy Plumbago

  From £8.99

  3 options available

• Ceratostigma Willmottianum Forest Blue | Chinese Plumbago

  £26.99

• Cerinthe Major Purpurascens | Honeywort

  From £3.49

• Chamomile Common | Chamaemelum Nobile

  From £3.19

  3 options available

• Chilli Pepper Basket of Fire F1 | Hot Chilli

  £3.99

• Chilli Pepper Carolina Reaper | Extremely Hot Chilli

  £3.99

• Chives | Allium Schoenoprasum

  From £2.19

  3 options available

• Choisya Greenfingers | Mexican Orange Blossom

  £24.99

• BESTSELLER

  Choisya × Dewitteana White Dazzler | Mexican Orange Blossom

  From £26.99

  2 options available

• Chrysanthemum Eastern Star | Chrysanthemum

  £2.79

• Cirsium Rivulare Atropurpureum | Brook Thistle

  From £10.99

  3 options available

• Cirsium Rivulare Trevors Felley Find | Brook Thistle

  From £11.99

  2 options available

• Clematis Arabella

  From £28.95

• Clematis Bernadine (Boulevard Series) | Clematis

  £34.99

• Clematis Black Prince | Clematis

  £22.95

• Clematis Crystal Fountain | Clematis

  £32.95

• Clematis Daniel Deronda | Early Large Flowered Clematis

  From £27.99

• Clematis Diamantina | Clematis

  £37.99

• BESTSELLER

  Clematis Etoile Violette

  From £22.95

• Clematis Florida Var. Florida Sieboldiana

  £32.99

• Clematis Gravetye Beauty

  From £28.95

• Clematis Hagley Hybrid | Late Large Flowered Clematis

  From £27.95

• Clematis Henryi | Early Large Flowered Clematis

  From £28.99

• Clematis Josephine | Early Large Flowered Clematis

  From £29.99

• Clematis Kermesina | Clematis

  £24.99

• Clematis Little Lemons | Patio Clematis

  £29.99

• Clematis Madame Julia Correvon

  From £22.95

• Clematis Marie Boisselot | Early Large Flowered Clematis

  From £27.99

• Clematis Miss Bateman | Early Large Flowered Clematis

  From £26.95

• Clematis Mrs N. Thompson | Early Large Flowered Clematis

  From £27.99

• Clematis Multi Pink | Late Large Flowered Clematis

  £28.95

• Clematis Niobe | Early Large Flowered Clematis

  From £27.99

• Clematis Polish Spirit

  From £22.95

• Clematis Prince Charles

  From £24.95

• Clematis Prince George

  From £24.95

• Clematis Prince William

  £24.95

• Clematis Princess Diana

  From £28.95

• Clematis Princess Kate

  £29.95

• Clematis Purpurea Plena Elegans

  From £27.95

• Clematis Remembrance | Clematis

  £44.99

• Clematis Romantika | Late Large Flowered Clematis

  From £27.99

• Clematis Tangutica | Golden Clematis

  From £29.99

• Clematis The Countess of Wessex (Boulevard Series) | Clematis

  £27.99

• Clematis The President | Early Large Flowered Clematis

  From £27.99

• Clematis Ville De Lyon | Late Large Flowered Clematis

  From £27.99

• Clematis Warszawska Nike | Early Large Flowered Clematis

  From £24.99

• Clematis × Triternata Rubromarginata

  From £32.99

• Cleome Hassleriana Violet Queen | Spider Flower

  £3.79

• Cordyline australis 'Southern Splendour'

  £34.99

• Cordyline Australis | Cabbage Tree

  From £27.99

  2 options available

• Coreopsis Ladybird | Tickseed

  From £8.99

  2 options available

• Coreopsis Verticillata Moonbeam | Tickseed

  From £8.99

  3 options available

• Cornfield Wildflower Seed Collection

  £3.99

• Cornflower Blue Ball | Centaurea Cyanus

  £2.99

• Cortaderia Selloana Pumila | Pampas Grass

  £22.99

• Cortaderia Selloana Tiny Pampa | Pampas Grass

  From £24.99

  2 options available

• Cosmos Apricota

  From £3.49

• Cosmos Atrosanguineus Cherry Chocolate | Chocolate Cosmos

  From £9.99

  2 options available

• Cosmos Atrosanguineus Chocamocha | Chocolate Cosmos

  From £9.99

  2 options available

• Cosmos Atrosanguineus | Chocolate Cosmos

  From £8.99

  2 options available

• Cosmos bipinnatus Double Click Cranberries | Cosmos

  £5.99

• Cosmos Bipinnatus Fizzy White | Cosmos

  £3.29

• Cosmos Dazzler

  £2.25

• Cosmos Double Click Rose Bonbon

  £4.99

• Cosmos Double Click Snow Puff

  £3.49

• Cosmos Fizzy Rose Picotee

  From £3.29

  3 options available

• Cosmos Purity

  From £2.99

• Cosmos Rubenza

  £2.49

• Cosmos Sensation Picotee

  £4.99

• Cosmos Xanthos

  From £4.29

• Cotinus Coggygria Golden Spirit | Smoke Bush

  £28.99

• Cotinus Coggygria Royal Purple | Smoke Bush

  From £29.99

• Cotinus Grace | Smoke Bush

  £26.75

• Courgette Gold Rush | Zucchini

  £2.99

• BESTSELLER

  Crocosmia Lucifer | Montbretia

  From £9.99

  2 options available

• Crocosmia Orange Pekoe | Montbretia

  From £11.99

  2 options available

• Crocosmia × Crocosmiiflora Carmin Brilliant | Montbretia

  From £9.99

  2 options available

• Crocosmia × Crocosmiiflora Emily Mckenzie | Montbretia

  From £9.99

  2 options available

• Crocosmia × Crocosmiiflora George Davison | Montbretia

  From £9.99

  2 options available

• Cynara Cardunculus | Cardoon

  From £9.99

  4 options available

• Cyperus Alternifolius | Umbrella Grass

  From £11.99

  4 options available

• Dahlia Merckii | Merck Dahlia

  From £5.99

• Dahlia Orfeo | Cactus Dahlia

  From £14.99

  2 options available