Few plants carry the weight of symbolism so lightly as the giant snowdrop. Native to the Balkans, northern Greece, and western Turkey, Galanthus elwesii emerged from landscapes where winters are genuinely cold and the turn toward light is hard-won. Its name honors Henry John Elwes, the Victorian botanist and naturalist who catalogued it, and there is something fitting about a plant this quietly insistent being marked by the name of a man equally restless in his pursuit of the natural world. Larger in flower and leaf than its cousin G. nivalis, it produces solitary white bells on naked stems from late winter onward, perfectly suited to the stripped-back palette of the season.

In the garden it asks very little: moist, humus-rich soil, reasonable drainage, and the company of deciduous trees. That last requirement is the key to its ecological logic. It flowers fully in the sun of early spring, then retreats into dormancy just as the canopy closes and shade would otherwise be a problem. Plant bulbs five inches deep in autumn, three to four inches apart, and resist the urge to tidy the yellowing leaves in summer — they are quietly banking energy for next year. Left alone, a planting will spread by self-seeding and offsets into the kind of drifts that stop visitors mid-path.