Jiyoung Kim from Writtle College, Sascia Lord and Damien Michel of the London College of Garden Design, Joanna Midwinter and Toni Twentyman from Duchy College and Sid Stratton of Hadlow College all made the final.
The winner will be announced alongside the other award winners at the SGD Awards ceremony on 30 January 2015.
The judging panel, which included Sarah Eberle, Philippa O'Brien and Arabella St. John Parker from awards media partner Homes & Gardens magazine, looked for outstanding design skills and a clear demonstration of an understanding of the brief provided for the project.
There was no limit to the type or number of entries each student could enter.
