This grower is sure of this plant identification.
Common snowdrop, Fair maids of February, Snowdrop
Galanthus nivalis (Common snowdrop). This species will grow about 10cm tall, the leaves are blue-green and upright. The flowers are bell-shaped, scented and about 25mm wide. This plant is often found in the wild in Northern Europe.
Watch out; it is poisonous and allergenic.
Wildflower/meadow, rock gardens.