In the dry season, it's generally recommended to water grapevines every 5 to 6 days. During the period when the fruit starts to change color and grow rapidly, it's important to combine watering with additional fertilization to support quick berry development. If the water supply is insufficient during this time, the fruit may grow slowly, and if there's heavy rain or excessive watering later, the berries are more likely to crack.
Before the ripening stage, it's beneficial to apply water along with fertilizer just before the fruit begins to mature. This helps provide necessary moisture during the late growth phase of the grapes and supports the overall ripening process of the bunches.
After harvest, it's wise to water the vines and grape plants 2 to 3 times before winter protection. This practice improves soil moisture, encourages root development, keeps the shoots hydrated, and helps prevent nutrient loss. It also plays a key role in strengthening the roots and nourishing the new growth for the next season. Proper post-harvest irrigation ensures the vine remains healthy and ready for the following growing cycle.
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