In this presentation, we share findings from psychological research conducted
at the Royal Horticultural Society's (RHS) Wisley Garden, examining how
specific spatial and aesthetic characteristics influence visitors' emotional
responses. This project exemplifies a unique collaboration between academic
researchers and the RHS, the UK's leading gardening charity, highlighting the
value of partnerships between universities and botanical institutions.

Our results reveal that garden design elements such as multisensory planting,
biodiversity, spatial layout, and opportunities for mindful sensory engagement
significantly contribute to positive affect and mental restoration. Visitors
reported greater emotional uplift and relaxation in areas where diverse plant
life was combined with immersive design features such as winding paths,
secluded seating, and water elements allowing for moments of reflection and
escape. The interplay of colour, texture, scent, and sound were particularly
effective in supporting wellbeing, especially when these features encouraged
slower movement and deeper sensory attention. These effects were not only
immediate but also appeared to influence visitors' longer-term attitudes
toward nature and self-care.

While nature exposure is broadly linked to reduced stress, increased physical
activity, and improved sleep and social connection, botanic gardens offer a
curated form of nature experience that engages visitors on multiple sensory
and cognitive levels. RHS's public programs, events, and educational
initiatives actively work to counter 'plant blindness' and foster deeper
emotional and ecological connections with plant life.

In addition to adult visitor responses, we present preliminary findings from
ongoing studies on the wellbeing of children and youth, as well as research on
the role of urban biodiversity in shaping restorative experiences. Together,
these insights offer practical guidance for designing garden spaces that
actively promote mental health across age groups.