Designer Dermot Melia from Co. Meath, a 9th generation horticulturist, is tasked with creating a whimsical, low maintenance, social garden.
Designer Tara Linnane swapped Dublin for a mushroom farm in Cavan. She creates a 'Gourmet Garden' for a family wanting a vegetable patch.
Designer Mark Hoey is tasked with creating a garden both beautiful and universally accessible for disability rights campaigner Shelly, who has Cerebral Palsy.
Laid back and experienced designer Fran Byrne designs the Harmons' first family garden - but mixing three styles in one design might be overly bold.
Final designer, graduate architect Sibohan Keogh, hopes her 'R(etreat) & R(estorative)' design will please Margaret Jones and her daughter Katie.
Super Garden reaches its climax, with the pressure on for the judges to choose their winner who will go on to secure a coveted spot at Bloom 2021.