| A |
| A-Bow-Knot edited since 2021 | Upminster Road North, Rainham | | | |
| Absolute Flowers & Homenot edited since 2020 | 363 Portobello Road, North Kensington | absoluteflowersandhome.com | +44 20 7286 1155 | |
| Aflorum | 36 Caledonian Road, King's Cross | | +44 20 7837 4000 | |
| Amanda's Flowers | 39 George Street, Richmond | amandasflowers.co.uk | +44 20 8948 4060 | |
| B |
| Babsela Florists | 7 Village Way, Beckenham | babsela.com | +44 208 143 2095 | |
| Bellenden Florist | 147 Bellenden Road, Peckham | bellendenflorist.com | | |
| Bespoke Flowers | 628 Rainham Road South, Dagenham | | | |
| Blackwell Floristsnot edited since 2013 | 10 Bexley High Street, Bexley | | | |
| Blake's Florist | 4 The Avenue, Ealing | blakesflorist.com | +44 20 8997 4912 | |
| Bloom Hill Flowersnot edited since 2017 | Clapham Junction, no street on record | | | |
| Bloom Works | Unit 13 Denmark Hill, Camberwell | thenunheadgardener.com | | |
| Blooms @ London | Fulham Broadway Centre, Lot's Village | bloomsatlondon.com | +44 20 3488 7505 | |
| Bloomside | 813 Fulham Road, Fulham | bloomside.co.uk | +44 20 7736 8525 | |
| Blue Bella Bloomsnot edited since 2022 | 84 Chase Side, Enfield | | | |
| Borrowed Light Floral Studio | 63 St James's Street, Walthamstow | borrowedlightflorals.com | +44 20 3302 6226 | |
| Bouquetnot edited since 2018 | 21 Croham Road, Croydon | | | |
| boys et berry | 17 Clifton Road, St. John's Wood | wwe.boysetberry.com | | |
| Branching Out | 149 Croydon Road, Elmers End | branchingoutshop.com | +442082495010 | |
| Brian Kirkby Flowersnot edited since 2020 | 32 Leopold Road, Wimbledon | briankirkbyflowers.co.uk | +44 20 8946 6422 | |
| Brothers Green | 4-6 Half Moon Lane, Herne Hill | brothersgreenuk.com | | |
| Bunch Hackneynot edited since 2021 | Shacklewell, no street on record | | +44 20 3621 1101 | |
| Bursting Bud | 8 Clarendon Road, Notting Hill | burstingbuds.com | +44 20 7229 6930 | |
| C |
| Cake & Flowers | 53 Park Lane, Mayfair | | | |
| Chelsea Wildnot edited since 2020 | 345 Fulham Road, Brompton | chelseawild.com | +44 20 7376 3761 | |
| Country Spraynot edited since 2011 | 383 Lordship Lane, Dulwich Village | | | |
| D |
| Dovers | 23 Churton Street, Pimlico | doversflowers.com | +44 20 7834 8784 | |
| Dovers Florist | Putney, no street on record | | +44 20 8780 3558 | |
| E |
| East Dulwich Flowers | 4 Lordship Lane, East Dulwich | eastdulwichflowers.co.uk | +44 20 8693 7775 | |
| F |
| Forest | Deptford Market Yard, Deptford | forest.london | +44 20 8881 2201 | |
| Forever Rose London | 14 Pont Street, Belgravia | myforeverrose.com | +44 20 7235 0459 | |
| Formosa Flowers & Chocolaterie | 2 Formosa Street, Maida Vale | ffccshop.com | +44 20 7266 9979 | |
| Fresh Flower Scent | 748 Holloway Road, Archway | | +44 20 7272 6535 | |
| G |
| Gemini's Florist | 9 Uxbridge Road, Shepherd's Bush | geminisflorist.co.uk | +44 20 8743 5114 | |
| grandirosa | 36 Chiltern Street, Marylebone | grandirosa.com | +44 20 7935 5700 | |
| H |
| Harry's Flowers | 237 Golders Green Road, Temple Fortune | harrysflowers.uk | | |
| Hart to Hart | 138 Tottenham Lane, Crouch End | | +44 2083 416 422 | |
| I |
| Isabella | 203 Upper Richmond Road West, East Sheen | | | |
| K |
| Karen Jane's Floristnot edited since 2021 | 9a The Broadway, Highams Park | | | |
| Kirkham Florist | 232 Grange Road, Canning Town | kirkhamflorist.co.uk | | |
| L |
| Lavender Green Flowers | 239 King's Road, Chelsea | lavendergreen.co.uk | +44 20 8171 1001 | |
| M |
| Maison Maiolinot edited since 2021 | 7 White Hart Lane, Barnes | | | |
| Memory Lane | 75 Greenford Avenue, Hanwell | | | |
| O |
| Oh Fleurs! | 346 Upper Street, Angel | | | |
| P |
| PM Flowers | 53 Connaught Street, Paddington | pmflowers.co.uk | +44 20 7723 4683 | |
| Pot Pourri Flowers | 304 Sandycombe Road, Kew | potpourriflowers.co.uk | +44 20 8994 2404 | |
| Pulbrook & Gould Flowers London | 65 Gloucester Road, South Kensington | pulbrookandgould.co.uk | +44 2077300030 | |
| T |
| The Flower Seller of Muswell Hill | 1 Fortis Green Road, Muswell Hill | the-flower-seller.ueniweb.com | | |
| The Little Pink Co. | Corbets Tey Road, Upminster | | +44 1708 223266 | |
| The Only Way Is Flowersnot edited since 2019 | 579 Lea Bridge Road, Leyton | | +44 20 8570 4740 | |
| U |
| Underleaf | 94 Columbia Road, Shoreditch | underleaf.uk | | |