The National Allotment Society (NSALG) is the leading national organisation upholding the interests and rights of the allotment community across the UK. Working at national and local levels, with like minded organisations and landlords to provide, promote and preserve allotments for all. They offer support, guidance and advice to those with an interest in allotment gardening.

His Royal Highness the Prince of Wales became Patron of the Society in 2011. As an avid gardener himself he advocates green issues and works tirelessly to promote and protect the UK's enduring traditions.