autumn crocus

Autumn Crocus (Colchicum byzantinum) needs light waterings, about once or twice a week. The soil should remain slightly moist for the best growth and flowering. Water in the morning to give the foliage time to dry before nightfall, and make sure to avoid getting water on the foliage. Watering too often or in the evening can cause plant rot. In the colder months, reduce the amount of water given as the plant's needs become less, allowing the soil to dry out slightly between waterings.

The autumn crocus, Colchicum byzantinum, prefers a sunny spot to grow in for the best blooms. This species enjoys 6-8 hours of direct sunlight each day, preferably in the morning. The afternoon sun can be a bit too intense in warmth and direct brightness, so this plant may need some midday shade to provide relief from the hot sun. These plants also thrive in areas with moderate temperatures; when the temperatures become too hot or cold in either direction, they can suffer and fail to bloom or even droop or wilt.

Autumn crocus (Colchicum byzantinum) should be pruned during the winter months, when the plant is dormant and not actively growing. Pruning should involve removal of any spent flower stems, as well as dead, damaged, or weak and spindly stems. Additionally, if desired, the clumps of the plant may be divided and thinned in order to create a more attractive shape and encourage additional blooming in the spring.