We're delighted to announce the winners of this year's competition! Find out more about our Young School Gardener, School Gardening Champion and School Gardening Team of the Year, or take a look at all of our 2018 finalists!
Prizes for finalists and winners in 2018 include a stunning Gabriel Ash greenhouse worth £3,425, Gabriel Ash Coldframes, £500 in vouchers, garden tools and unique opportunities to work with RHS and TV gardeners.
Find out more about this year's winners below.