2. Shooting stage: Two weeks after the vines grow new buds, they will enter the shooting stage. At this time, the branches need enough nutritional support to grow strong. Need 2? ~? Apply fertilizer solution for about 3 weeks to provide enough nutrients for the growth of vines and make them grow vigorously.
3. Flowering period: By June, the grapes will slowly bloom into the flowering period, which is also one of the growth processes of grapes. ? In its flowering period, it is necessary to provide sufficient light for grapes to make the flowers bloom better and trim their lush branches and leaves to avoid consuming excess nutrients.
4. Fruiting period: The vines will bear fruit slowly after flowering. Its flowers will wither and bear fruit at the end of June every year. In order to make the grapes full, it is necessary to spray phosphorus and potassium fertilizer once a week to make them better in color, and to lay a film on the ground, trim the branches and leaves, increase the sunshine and make the grapes grow better.
5. Maturity: At the end of August, the grapes will enter maturity, and their fruits will be fixed and soft, and the sugar content will also increase greatly, and the vines will stop growing. Ripe grape fruits should be picked in time to prevent them from rotting on the branches and affecting the health of the vines.
6. Deciduous period: After the grapes are picked, due to the cooler climate and lower temperature, the vines will begin to shed leaves. It is necessary to do a good job in autumn and winter maintenance, trim the residual branches, store nutrients in the roots and branches, control the temperature and avoid low temperature. Let the vines fall all winter and grow again next year.