Season 1
- 1Cottage Gardens at Harlow Carr11 May 2015
- 2Formal Gardens at Sudeley Castle12 May 2015
- 3Conceptual Gardens at Painswick Rocco Gardens13 May 2015
- 4The Final at RHS Wisley14 May 2015
The Great Chelsea Garden Challenge 2015, presented by Joe Swift (Gardeners’ World) will see six amateurs designers compete to win the biggest prize in gardening - to design and build a garden on Main Avenue at the RHS Chelsea Flower show in 2015.