This producer is usually at these markets:

Balham
Balham farmers market
Every Saturday 9am-1pm
Henry Cavendish Primary School, Hydethorpe Road, Balham, SW12 0JA
Bloomsbury [Postponed]
Bloomsbury Farmers Market
CURRENTLY POSTPONED Every Thursday 9am-2pm
Torrington Square / Byng Place, behind SOAS WC1E 7HY.
Ealing
Ealing farmers market
Every Saturday 9am-1pm
Leeland Road, Ealing, London W13 9HH
High Street Kensington
High Street Kensington
Every Sunday 10am-2pm
Phillimore Walk, High Street Kensington W8 7RX
Islington
Islington 20th anniversary
Every Sunday 10am - 2pm
Chapel Market, Between Penton Street and Baron Street N1 9PZ
Ladbroke Grove
ladbroke grove
CURRENTLY CLOSED
The Spanish School, 317-318 Portobello Rd, London W10 5SZ
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
Every Saturday & Sunday 10am-2pm
Entrance on the heath near tennis courts. William Ellis School, off Highgate Road. NW5 1RN
Parliament Hill (Sundays)
Parliament Hill
Queens Park
Queens Park
Every Sunday 10am-2pm, Queens Park Lates Fridays 6pm - 10pm
Salusbury Primary School, Salusbury Road, London NW6 6RG
South Kensington (Tuesdays) [Postponed]
South Kensington Imperial College
CURRENTLY POSTPONED 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
Walthamstow
Walthamstow Farmers Market
Every Sunday 10am-2pm
Town Square by Selbourne Walk Shopping Centre, off the High Street, Walthamstow E17 7JN
West Hampstead
West Hampstead farmers market
Every Saturday 10am-2pm
West Hampstead Thameslink Station Forecourt, Iverson Road NW6 1PF