What fertilizer is good for grapes during the color change period
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What fertilizer is good for grapes during the color change period
In the process of grape cultivation, the management during the fruit color change period is very important. So, what fertilizer is good for grapes during the color change period? Here are the details:
How to fertilize grapes reasonably during the color change period
After grapes enter the color change period, it is important to fertilize them reasonably, which is very important for their annual growth management. To make the coloring of grapes more uniform, potassium fertilizer should be applied to them at this time, which can not only promote coloring but also help with sugar accumulation.
It is best to use fertilizer before the fruit softens and begins to change color. Potassium nitrate fertilizer can be chosen for grape fertilization, with each application amount controlled between 10 to 15 kilograms. The first application should be more, and the later applications should be gradually reduced, with two applications in total.
There are many types of potassium fertilizers on the market, but whether using compound fertilizers, water-soluble fertilizers, or other types of fertilizers, one should choose based on the actual conditions of their own orchard. Be careful not to overuse, as it can easily lead to soil acidification.
Editor's comment:
After grapes enter the color change period, it is an important period for coloring, increasing sweetness, and accumulating organic matter. Fertilization should be done reasonably at this time. When choosing fertilizers, it is recommended to use high-potassium fertilizers, which can not only promote uniform coloring but also increase sweetness. The choice of potassium fertilizer should be based on the actual conditions of the orchard and should not be used blindly.
The above sharing of the related content of what fertilizer is good for grapes during the color change period is for reference by green plant enthusiasts, hoping to solve your problems in green plant and flower management.