Question

When a seedling grows does the root dissapears

Answer 1

Answer:

nope...never........

Answer 2

Answer:

The most common cause of early seedling death is “damping-off,” a fungal disease which affects the new plant stem just at soil level. The stem becomes brown, rots and the little plant topples over and dies. Damping-off fungi are more of a problem in cold soils with poor drainage, and in conjunction with overwatering.