Plant Therapy: How an Indoor Green Oasis Can Improve Your Mental and Emotional WellbeingPlant Therapy showcases the theory behind the recent surge in the self care approach to living with plants, no matter what your environment. We all know that being in or surrounded by nature is good for our health, but few of us take the time to understand why. As urbanization swallows up ecosystems, and humans move away from the environments theyve adapted to, it has never been more important to understand the relationship between plants and people.