This producer is usually at these markets:

Balham
Balham Farmers Market
Every Saturday 9am-1pm
Henry Cavendish Primary School, Hydethorpe Road, Balham, SW12 0JA
Blackheath
Blackheath Farmers Market
Every Sunday 10am-2pm
Blackheath Station car park, Blackheath, London, SE3 9LA
Bloomsbury
Bloomsbury Farmers Market
Every Thursday 9am-2pm
Torrington Square / Byng Place, behind ULU, WC1E 7HY.
Ealing
Ealing farmers market
Every Saturday 9am-1pm
Leeland Road, Ealing, London W13 9HH
London Bridge
London Bridge
Every Tuesday 9am-2pm
King’s College London, Guys Campus SE1 1UL. Access from Newcomen Street and St Thomas Street. Next to Guys Hospital
Marylebone
Marylebone farmers market wide
Every Sunday 10am-2pm
Cramer Street Car Park, Marylebone, London W1U 4EW
Notting Hill
Notting hill farmers market
Every Saturday 9am-1pm
Car park behind Waterstones, Kensington Church Street, Kensington, London W11 3LQ
Parliament Hill
Parliament Hill farmers market
Every Saturday 10am-2pm
Entrance on the heath near tennis courts. William Ellis School, off Highgate Road. NW5 1RN
Queens Park
Queens Park farmers market
Every Sunday 10am-2pm
Salusbury Primary School, Salusbury Road, London NW6 6RG
Ransome's Dock
Ransomes Dock farmers market
Every Saturday 10am-2pm
Nutbourne Restaurant Yard, Ransome's Dock, Parkgate Road, Battersea Park. SW11 4NP
South Kensington (Tuesdays)
South Kensington Imperial College
Every Tuesday 9am-2pm
Queens Lawn, Imperial College SW7 5NH
Swiss Cottage
Swiss Cottage farmers market
Every Wednesday 10am-3pm
Eton Avenue, Swiss Cottage, London NW3 3EU
Twickenham
Twickenham farmers market
Every Saturday 9am-1pm
Holly Road Car Park, Twickenham, Middlesex TW1 4HF
Walthamstow
Walthamstow Farmers Market Izzard queue
Every Sunday 10am-2pm
Town Square by Selbourne Walk Shopping Centre, off the High Street, Walthamstow E17 7JN
Westminster Bridge
Brambletye juice
Every Thursday 10am-3pm
St Thomas’ Hospital Gardens Westminster Bridge Road SE1 7EP
Wimbledon
Wimbledon Farmers Market
Every Saturday 9am-1pm
Wimbledon Park Primary School, Havana Road, off Durnsford Road, London SW19 8EJ