What can be a consequence of over-pruning Tokay grapevines?

Over-pruning Tokay grapevines can lead to reduced yield and weaker growth because the vines are left with insufficient foliage and secondary growth needed for proper photosynthesis and energy production. A healthy vine requires a balanced ratio of leaves to fruit. When too many leaves are removed, the plant struggles to produce enough energy, which can compromise its ability to support the grape clusters effectively. This deficiency can ultimately result in a decrease in fruit production and a decline in the overall vigor of the vine. Additionally, over-pruning may sap the plant’s resources, leading to weaker, less robust growth in future seasons. This is crucial for ensuring that Tokay grapevines not only produce fruit but do so consistently over time.