City Farms Organic Gardening Tips
Stepping Stones Farm- Stepney Green Tower Hamlets Composting Bins & Wormeries
Spitalfields City Farm

Pest Control 1

Mudchute Park & Farm Pest Control 2
  Purchase natural predators
Local History Pesticide Action Network
Chris Kelly (Photographer) - Cable St. Garden Book Pesticide Action Network - Monthly Organic Gardening Tips
  How to make Compost
Affiliated Organisations  
National Society of Allotments& Leisure Gardeners Gardening Associations
Women's Environmental Network Royal Horticultural Society
East London Organic Gardeners Royal Horticultural Society - Vegetable growing tip
THRIVE - Gardening for Disabled Federation of City Farms and Community Gardens
Sustain - The Alliance for better Food and Farming  
Gardens Gardening Advice and Information
Chelsea Physic Garden BBC Gardening website
  Roots and Shoots- Environmental Education and Training