Potted grapes not only have a certain ornamental value, but also satisfy the appetite of grape lovers. They have become a popular planting model in recent years. However, after all, potted plants are different from ground plants. The growing space has certain limitations, which will hinder the development of the root system. If they are not cultivated properly, they will also affect the growth and fruiting of grapes. So how to use potted plants to grow grapes on the balcony? Now let me explain it to you in detail based on the question raised by the subject.

In fact, there is no big difference between potted grapes and ground-grown grapes when planting, except that the growing space is reduced. For potted grapes on the balcony, if you want them to grow strong and vigorous, The following aspects need to be carefully done:

1. Choose excellent varieties

Potted grapes are generally small and delicate. In addition to being edible, they also need to maintain a beautiful plant shape and increase their yield. Generally not too many, but the growth cycle does not change much like ground planting, so common varieties can be used for planting, but varieties with strong resistance and superior quality are the best, such as Kyoho grape and rose scent. Grapes and so on.

2? Choose a suitable pot

If you want your grapes to grow well, the choice of pot is very important. When choosing a pot, you should pay attention to the two major properties of ventilation and drainage, so that Only in this way can the compaction of the pot soil be avoided, which is conducive to the respiratory development of the root system. Among all pots, I recommend the tile pot. The tile pot has high air permeability and drainage, which is conducive to the growth of potted grapes. The size of the pot can be determined according to the body of the grape vine. In addition, if the pot is used to cultivate grape seedlings, you can choose a clay pot with a diameter of about 10 cm.

3? Good soil

The energy required for the growth of potted grapes is basically obtained from the soil, so the soil must be reasonably configured according to the characteristics of the grapes when planting. , ensure the quality of the soil. Grapes like to grow in soil that is loose, fertile, well-drained and rich in humus. This type of soil is very conducive to the development of the root system and allows the root system to grow well-developed and strong. According to this soil characteristic, we can use leaf humus soil, garden soil, The sand is mixed according to the ratio of 4:4:2. After mixing, some decomposed chicken manure is added as base fertilizer to increase the nutrient content of the soil.

4? Plant grape seedlings correctly

When selecting grape seedlings, carefully observe the growth of the seedlings to ensure that the seedlings have well-developed root systems and are not affected by diseases and insect pests. The seedlings are more than one year old. most. After the grape seedlings are selected, you need to do some pruning of the taproot system, then soak them in water for a day, and finally plant them in the middle of the flower pot. After planting, gently press the soil at the base with your hands to compact the soil and fix the plant, then water it once to fix the roots. Water, just manage it more later.

5? Water properly

Grapes have a relatively high demand for water, so during daily maintenance, we must replenish water in time according to the needs of the grapes to ensure that the soil is moist. However, the amount of watering each time should not be too large, nor should the soil accumulate water, so as not to hinder root breathing and cause root rot. When watering, it should be watered thoroughly at once. Do not only water half of the water. In summer, it is best to water in the morning or evening to avoid the high temperature period at noon. In autumn, you can control the water appropriately. When watering in winter, you need to ensure that the water temperature is appropriate. Do not water. Too cool.

6? Fertilize scientifically

When fertilizing grapes, you need to follow the principle of applying thin fertilizer frequently. Do not apply heavy fertilizer or heavy fertilizer to avoid root burning. In spring, you can apply an appropriate amount of nitrogen fertilizer every other week or so to promote grape growth. Boron fertilizer can be applied once before flowering to improve the fruit setting rate of grapes. In the late growth period, phosphorus and potassium fertilizers can be applied to promote fruit development and ensure fruit quality and quantity.

7? Sufficient light

The growth of grapes is inseparable from sunlight. Only by giving grapes sufficient light can they promote their photosynthetic function, allow the flower buds to differentiate well, and allow organic matter to It can be transformed better, thereby improving the quality of the fruit. However, for potted grapes, it is best to use warm light when exposed to light and avoid direct strong light. Therefore, in hot summer, grapes should be maintained in a well-astigmatized area, or use a sunshade net to provide shade, and avoid sunlight in other seasons. Gentle and requires only normal maintenance.

Summary: In fact, the cultivation and management method of potted grapes is not difficult. As long as you refer to the content in the article and carefully maintain the grapes based on their liking, you can make the potted grapes grow strong and vigorous and produce better quality fruits. Good fruit while maintaining the highest ornamental value.