What should you watch out for when wintering potted grapes?
Many flower growers saw falling leaves of potted grapes that were raised in winter, and they also relaxed in daily management, resulting in plant damage. Although the winter potted grapes do not need to be taken care of at any time as in the summer, they must not be taken lightly, so as not to cause the plants to grow for the next year, resulting in unnecessary trouble. It is recommended to refer to the management points. Do not lose water: Although the winter grape plants are dormant, for potted plants, the watering management must not be relaxed. Otherwise, water loss will cause damage to the roots, and the buds will dry up, which will affect the spring growth. The approximate interval between watering is once a week, so that the basin base can maintain a micro-tide state and meet the water requirement of potted grapes. Addition of basal fertilizer: In order to ensure the robust growth of the plants in the coming year, you can combine some organic fermentation fertilizers such as bean cake, chicken manure, and lees, etc., after the winter. Note that the amount of fertilizer used should not be too much. It is generally sufficient to supply 100 grams of grapes per person. The basal fertilizer used should not be directly connected to the roots of the potted grape, and finally placed on the bottom of the flower pot and then covered with a small amount of soil horses. Control the temperature: When the weather is frozen, the leaves of the potted grape leaves can be moved into the room, so that the plant can be completely put to sleep without budding in the winter due to the short-term temperature rise. The environmental temperature for storing potted grapes should be controlled between 0°C and 5°C. If the temperature exceeds 10°C, the buds on the vine shoots will germinate too early, which will have adverse effects on the growth and fruiting of the plants in the coming year. Pruning: In winter, the grape grows extremely slowly. It is also a suitable stage for pruning grapes. Because the sap flow tends to be stagnant at this time, the wound loses less nutrients, and the trimmed plants are less harmful. First, you should cut off the branches, branches, and branches, and then trim the resulting branches. According to the growth of the grape, the variety decides how to operate. In general, 1 to 2 shoots should be left per shoot, 4 to 6 shoots should be left in the shoot, and 8 to 10 shoots should be left at the shoot. The potted grapes that are pruned by reasonable shaping are not only beautiful in shape, but also stronger in growth. China Agricultural Network Editor