Poor mental health is an important and increasingly prevalent issue facing the farming industry. The adaptability of what we, in this article, describe as 'landscapes of support' for farming mental health is important to allow support systems to adapt successfully in times of crisis. The term 'landscapes of support' refers to the range of support sources available to farmers, including government, third sector bodies and farming/community groups. This article seeks to understand the factors influencing the adaptability of these landscapes of support, especially at a time of crisis. Using a case study of the UK, we undertook a literature review, interviews with 22 mental health support providers and an online survey of people within landscapes of support (93) and farmers themselves (207). We also held an end-of-project workshop. Using an adapted three-point framework to assess adaptability, we found that supportgiving organisations adapted during the pandemic using a range of interventions (e.g., enhanced digital offering, use of media), but implementation was affected by organisational challenges (e.g., limited digital training,This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.