In order to study the effect of campus spring plant landscapes, which are easily accessible to college students, on their emotional recovery, the study quantitatively analyzed the change values of physiological state indicators (blood pressure, heart rate, and blood sample saturation concentration) and psychological state indicators (the degree of overall emotional disorders) before and after college students’ viewing of campus spring flowers and foliage plant landscapes. The results show that: in terms of physiological indicators, the test results of each experimental group of the same indicator are different, but there is a positive effect on the recovery of the physical and mental state of college students; the restorative effect of observing different spring plant landscapes on blood pressure systolic blood pressure, blood oxygen saturation concentration is not obvious in comparison with the restorative effect of other indicators, and the overall results show that the spring flower-viewing plants have the best restorative effect on each indicator. In terms of psychological indexes, the values of total mood disorder (TMD) of college students were significantly reduced compared with indoor TMD; there were differences in the degree of total mood disorder and the degree of stress relief among different experimental groups.