'Crocus Vernus' is an early spring blooming bulb. Many popular hybrids of this crocus have been developed over the years. Flowers bloom in early spring for about three weeks (typically beginning in late March in the St. Louis area). Flowers close at night and open up in the morning, but usually remain closed on rainy/cloudy days. Basal, grass-like leaves. Foliage yellows as plants go dormant several weeks after bloom. After flowering dead-head and apply a balanced liquid fertiliser each week for the first month. Once the foliage has died down naturally lift the bulbs and store in a cool greenhouse. Premium quality spring bulbs. Supplied as 6, 12 or 18 bulbs in each pack! Available for immediate delivery now!