How do you prune galanthus nivalis?

To prune Galanthus nivalis, or snowdrops, it's best to wait until the foliage has yellowed and died back naturally after blooming. Avoid cutting the leaves while they are still green, as they need time to photosynthesize and store energy for the bulbs. Once the foliage has withered, you can trim it back to ground level. Additionally, you can remove any dead or damaged flowers to maintain the plant's appearance.