Is it OK to grow grapes indoors? Can grapes be grown indoors? one

Grapes can be grown indoors, but there are a few things to keep in mind:

1. Pot selection: Generally, grapes are cultivated in tile pots or wooden barrels with a diameter of 1 0 feet to 1 2 feet. 1-2 years after planting into a larger pot, in the case of ensuring that the root mass is not scattered, cut off a part of the dead roots, intertwined over-dense roots, put into a new pot to fill the soil, steadfast, watered thoroughly, and then pour a pot every 3-4 years, and properly thin the roots and cut the roots, so that the grapes always maintain a vigorous growth state.

2. Prepare potting soil: select well-rotted horse manure and sheep manure 1 3, pastoral soil (or wind and sand soil) 2 3 mixed into nutrient soil, fill it in the pot, water it thoroughly, and plant it after the surface is dry and loose.

First- and two-year-old grafted seedlings with roots or cuttings with roots can be planted, which can be planted from February to March every year (nutrient bowl with roots can be planted from February to April to May to early June every year).

4. Choose varieties suitable for potted plants: choose grape varieties with good quality, beautiful tree shape, early maturity and medium ripening (early maturity varieties can be cultivated to produce two fruits a year) such as: early beauty, beauty finger, Kangtai, Saba pearls, etc., medium ripening varieties:

Rose incense, white banana, red perfume, Jingya, Jingxiu, etc.

5. Potted grapes must be placed on a sunny balcony: the room temperature can sprout and grow above 10, the time temperature should not be lower than 5, the flowering period is required to be 25-28, the berry expansion period is maintained at 28-32, and the potting soil humidity is kept at about 70.

There are many rattans indoors, and there are many entanglements in life, so it is best not to plant them.

It is possible to grow grapes indoors.

When growing grapes indoors, the pot should not be too small, and when the fruit seedlings are growing, you can use a smaller pot first, but as the vines gradually grow, the soil is too little, the nutrients are too little, and the nutrients can no longer keep up. Choose at least a pot with a diameter of 30 cm or more. To increase breathability, add a little coarse sand to the soil.

It is better not to have an airtight basin. I tried to plant a grape in a porcelain pot, and for two years in a row, the grapes didn't grow much at all, and I checked the potting soil, and found that after watering, it was difficult to dry, and after the rain, the pot was muddy for a long time. So it is not conducive to the development of grape roots.

Don't plant two grapes, or one grape with other fruit trees and plants. I planted two grape trees together, and there were some small greens and stuff in the open space next to them. Then almost none of the grapes in this pot bear fruit, and sure enough, you can't be greedy.

And the weeds inside have to be cleaned up for everything.

Don't water too much. If it is placed on the balcony, you must pay attention to this problem, and the open air is slightly better. Because the balcony itself is not well ventilated, if the soil is too wet, the evaporation is small. The grapes themselves can't drink as much water, which only adds to its burden.

When setting up a shelf, you don't need to use iron or a shelf that transfers heat quickly, especially in the high temperature of the middle of the summer, which will be red and easy to burn the grape branches, so that the originally long green vines will wither and the leaves will turn yellow.

Increase fertilization during the grape growing season. I saw an eldest sister fill the foam box for planting grapes with organic fertilizer in the spring, and make her own kitchen waste or something. The grapes grew very vigorously and had a lot of fruit.

However, during the flowering period, apply less fertilizer, otherwise if you water more, it will be very tolerant of flowers and fruits.

Soil is critical and should be loosened regularly. But be careful not to hurt the roots. If you see that the soil in the pot is as hard as a stone, then the vines should be dug up and replanted.

Or replace it with loose, breathable and nutritious humus. Add enough well-rotted fertilizer as base fertilizer. The grapes will grow very well next spring.

If you feel that the grape growth is not good, you can consider changing the pot or changing the soil. Prune the branches in winter. However, pruning should be used in the kind of large number of grape bases, generally planted at home will not grow so lush and so large, if it is on the terrace or the roof of the building, you can prune a little.

Grape flowering management.

1. Humidity Maintain a good humidity during the grape flowering period, and the most suitable relative humidity is 56%. If the air humidity is too dry or humid, it will lead to flowering and pollination. In addition, if the soil is moist, it will lead to early flowering.

2. Temperature Grapes like to grow in a relatively warm environment, the most suitable growth temperature is more than 25 degrees, and the temperature can be kept between 27 and 28 degrees during the flowering period, note that it must not be lower than 15 degrees, otherwise it will lead to the inability to bloom normally.

3. Illumination. Grape flowering and fruiting need sufficient light conditions, so in the process of managing grape flowering, it is necessary to let it receive sufficient sunlight every day and maintain 7 to 9 hours of light, so as to promote the production of photosynthesis, which is conducive to flower bud differentiation and increase flowering to improve fruit set.

Fourth, pest control.

If you want to make the grapes bloom at a better time, you need to take good pest control measures. For example, it can be sprayed with chlorothalonil 600 times and 1:1 to 200 times Bordeaux solution before flowering, and maintain the overall ventilation and light transmission environment of grapes, and do a good job of fertilizer and water measures to enhance the tree strength.