It usually ripens between July and October of each year.Specific should see the area that is in, different area climate environment is different, because this is mature, time also is different.If the climate is relatively warm in the southern region, maturity will be earlier, between June and July.The climate in the northern region is relatively cold, and the maturity is later, between August and September.In the northern region, summer is the time for grapes to be on the market, and it is also the best time to eat.
Grapes are usually planted for two or three years before they begin to bear fruit, and the growth period is longer, up to 20 years or even longer.However, different varieties, the results of the time is not the same.For example, the widely cultivated Kyoho variety usually bears fruit in the second year after planting, while the sapphire variety begins to bear fruit in the third year.
Its growth requires sufficient light and warm environment.If there is a lack of light, branches will grow weak, leaves may fall off, will not form flower buds, and ears will be stunted, must see more light.During the growth period, the temperature should be between 25 and 30 degrees, so as to better blossom and fruit.In addition, attention should be paid to the prevention and control of pests and diseases during the management period.
