The market price of grapes is mainly determined by the variety, time, region, etc., the cheaper a few dollars a pound, the more expensive to dozens of dollars a pound. such as the giant peak grapes are generally within 10 yuan a pound, some in the farmers' market at about 4 to 5 yuan a pound.

Summer black grapes are generally more expensive than giant grapes, with prices ranging from 8 to 15 yuan a catty, red grapes around 6 to 10 yuan a catty, crystal grapes are generally around 5 to 10 yuan a catty, and the average local grapes are around 3 to 5 yuan a catty.

Temperature

The minimum temperature required for the growth of grapes is about 12 ℃ - 15 ℃, the minimum ground temperature is about 10 ℃ - 13 ℃, the optimal temperature for the flowering period is about 20 ℃, the optimal temperature for the fruit expansion period is 20 ℃ - 30 ℃.

If the temperature difference between day and night is large, the coloring and sugar is better. Grape spring after budding. If the temperature rises quickly, it is easy to cause the branches to grow in futility, manifested in the section winking long and not full, easy to fertilize the poor flowering, such as the spring cold should pay attention to more phosphorus fertilizer and high carbon organic matter, minimize nitrogen fertilizer.