Millie originally studied Fine Art, painting and drawing at Falmouth College of Arts, followed by Garden Design at Inchbald School of Design where she was awarded the Garden Design School Prize on graduation. She has been gardening professionally most of her life and ran her own business for six years. In 2018 Millie designed an Urban Regeneration Garden for the RHS Flower Show Cardiff, for which she was awarded a Gold Medal and Best in Show. Her love for working outside and being with plants is fuelled by the positive influence her work has on the environment and the opportunity it provides to never stop learning – something she believes is good for the mind, body and soul.