She has created therapeutic gardens for the NHS charity CW+, most recently for the new ICU at Chelsea&Westminster Hospital where she is Artist-in-Residence.
In 2002 HRH the Prince of Wales chose Jinny to help co-design his Healing Garden for the RHS Chelsea Flower Show.
She returned in 2013 with Prince Harry’s first excursion into the show, in its Centenary year, with a conceptual garden designed to raise awareness of the landlocked country of Lesotho ravaged by the HIV epidemic.
Jinny trained and practised as a transpersonal psychologist and psychotherapist, working for many years in mental health.
In 2024 Jinny Blom launched a bespoke range of ‘landscape colours’ designed by her specifically for use outside.