Traditionally, the days around the Vernal Equinox (mid to late March) and the month(s) after it were seen as a time of intense, rushing energy: days get longer and the sunlight more intense, the first signs of green growth emerge, and wildlife stirs again. Herbalists still consider this a time when the more inward, ‘congealing’ energies of Winter begin to transition into the more outward, ‘expansive’ energies of Summer – and when a little attention paid to the process can improve vitality, strengthen digestion and immunity, and keep us in tune with the changing seasons.