What is a common consequence of failing to manage black knot in a garden?

Failing to manage black knot, a serious fungal disease that primarily affects cherry and plum trees, can lead to plant death. Black knot disease manifests as a series of dark, elongated galls on branches and twigs, which not only disrupt the overall health of the infected plant but also hinders photosynthesis, nutrient transport, and water uptake. The presence of these galls can weaken the tree significantly and, if left untreated, may ultimately result in its demise.

Controlling black knot involves proper pruning, sanitation, and possibly fungicide applications to minimize its spread. If the disease goes unmanaged, the structural integrity and vitality of the affected plants degrade, leading to a decline in health and potentially causing the entire plant to perish. This understanding emphasizes the importance of timely intervention in managing black knot and preserving the health of ornamental and fruiting plants in the garden.