What are some tips for growing vegetables on the balcony?

April is the best time to plant melons.

April is the season to plant melons, fruits and vegetables, such as beans, bitter gourd, gourd, loofah, pumpkin, cucumber, etc

1) Seed preparation: soak the seeds to promote germination before sowing, blanch the seeds with hot water at 50-60 degrees Celsius for 15-20 minutes, and soak in water for 8-10 hours. After 2-3 days of germination, you can sow seeds when they are white.

2) Sowing: Smooth the soil and dig small holes 2-3 cm deep. When sowing, the white roots are facing downward, covered with about 2 cm of fine soil, covered with breathable dead vegetation, and then drenched with water.

3) Seedling management: keep the soil moist before the cotyledons are unearthed, and uncover the mulch in time when unearthed. In the low temperature, the surface of the soil begins to dry and turn white in the spring, and in the hot summer, it is watered every day. In early spring, if the seedlings encounter cold air, pay attention to heat preservation.

5) Watering and topdressing: Sufficient water should be drenched during the flowering and fruiting period. After the surface of the soil is dry, it should be watered, generally once in the morning, and once in the morning and evening in hot weather. Apply thin top dressing frequently, and can be drenched with fast solution fertilizer or a small amount of compound fertilizer and potassium fertilizer 1-2 times a week.

Nowadays, many urban people are retired workers who are at home for the elderly, and they can not only pass the time by planting some edible vegetables on their own balconies, but also allow the family to eat fresh vegetables without pesticides and pollution, and buy a small plot of land on the balcony and plant vegetables, which is a pleasant thing, but there are always some pests, which make the residents feel very embarrassed, and do not know how to solve these problems, so what are the good skills that can make vegetables on the balcony to prevent insects, let's take a look at it.

Some tips for growing vegetables on the balcony. Planting vegetables on the balcony is mainly to look at the light intensity and ventilation, because plants need photosynthesis, if there is not enough light source, it is likely to grow inactive vegetables, poor ventilation, will also lead to the odor of vegetables remaining in the home, affecting the living environment at home, generally planting vegetables at home is to choose south-facing, because the south-facing balcony is sunny, good ventilation, so this is an ideal place to grow vegetables, almost all vegetables can be planted here, because the east and west facing because of less sunlight, It is usually only exposed to the sun in the morning or afternoon, so it is suitable for growing those light-loving and shade-tolerant vegetables, such as onions, oily lettuce, small rape, leeks and so on. Because the north-facing balcony has little to no sunlight throughout the day, the choice of vegetables is smaller, and those shade-tolerant vegetables should be chosen for planting, such as water spinach, lettuce, etc.

After talking about the tips of growing vegetables on the balcony, let's learn some tips for controlling pests, and for vegetables such as onions, garlic or peppers, it is more obvious to use insecticide. The simple and safe way is to take 50 grams of onions, garlic and chili peppers, mix them, mash them, wrap them in gauze, soak them in water, and then use the soaking liquid to make a spray, which can effectively treat aphids, red spiders, etc. The deworming effect is very good, and the insecticidal eggs have a miraculous effect.

The above are the tips for planting vegetables on the balcony, as well as the tips for controlling pests, I hope it can help you, do a good job of insect control measures, and grow natural and healthy dishes.

The above describes the general process of growing vegetables, and there are a few things to pay attention to in this process:

One is to choose the soil, of course, people who understand agriculture can judge and measure the content of each component of the soil from a professional point of view, for us laymen, we will not be so scientific when looking for soil, but we can't find some soil at will to grow vegetables, buy the soil that comes with the pot, there are a lot of sawdust. My approach is to find a place full of all kinds of plants to dig the soil, and it is not easy to find such a place in a big city with reinforced concrete, so I look for a place in a park where there is soft soil and grass. Don't dig up some dirt or cement mixed with it, because it won't grow good food.

The second is that you must apply a little fertilizer in the soil, I asked the people who picked the garden to ask for some cooked fertilizer fermented by sheep manure, if there is no condition, go to the flower shop to buy some.

The third is to choose rapeseed seeds that are fast and long. Isn't it just to be able to eat vegetables, of course, ornamentation is also very important, if rapeseed can sprout and grow in a few days, then what a gratifying thing, so choose those lettuce, lettuce, cabbage and other fast-growing seeds, when you go to the seed store to buy, basically the packaging bag has written on it that grows in a few months.

Because I plant it in the yard, I can only plant it in the summer, if it is at home, then it should be able to grow in all seasons, in short, growing vegetables is a very pleasant thing, if you have the conditions, you can try it.

You can use pots and foam boxes that you don't usually use to grow vegetables on the balcony, and you can grow some water spinach, garlic sprouts, green onions and other vegetables that are relatively long. When it comes to watering, you need to pay attention to the fact that the balcony is closed and the water evaporates slowly, so you can't always water the seedlings. Watering too often can cause a lack of oxygen to the roots.

This is especially important.

The temperature should be suitable, and plants grow the fastest and best at the most suitable temperature.

2. The light should be sufficient, the light includes sunlight and incandescent lamps, the balcony is the best light, and different plants are controlled according to different plants.

3. Air, be smooth. Poor air flow will cause local confinement and breed pests and diseases.

4. Fertilizer, to be balanced. Plants absorb nutrients from the soil. Nitrogen, phosphorus, potassium, calcium, magnesium, zinc, carbon....Indispensable. But it must be balanced.

5 Watering, first touch the soil. The principle of watering, see dry and wet, that is, gently pick the topsoil with your hands. When it's dry, water it.

7. Four conditions for seed germination. Temperature, moisture, light, oxygen. ‍‍

Balcony planting vegetables can not only experience the fun of planting vegetables, but also can often eat green pollution-free fresh vegetables, the magic of planting vegetables on the balcony is nothing more than in the soil, fertilizer, water, planting, light and ventilation, pest control these aspects to start more practical.

>First of all, the soil used in balcony planting vegetables is easy to get based on the principle of humus, pastoral soil, soilless cultivation substrate, and even soil and fertilizer can be used in a two-in-one way, directly using some organic fertilizer as a substrate for fixing the growth of vegetables.

Secondly, the fertilizer used for growing vegetables on the balcony is required to have no peculiar smell or be easy to take. Therefore, the source of organic fertilizer can go to the flower and bird market and agricultural materials market to buy ready-made solid organic fertilizer (water-soluble organic fertilizer); Rice washing water, egg shells are recommended to be ground into fine flakes or powder.

Even make your own organic fertilizer, if the technology and conditions allow, you can do it; If you make organic fertilizer casually, it will be difficult to deal with the peculiar smell.

> third, the water used to grow vegetables on the balcony is rice water, water soaked in plant ash, rainwater, if you use tap water, it is best to use a container without a lid to store it in advance, and it is better to use it for watering.

Fourth, the balcony planting vegetables should be selected according to the light and ventilation conditions of the balcony, if the balcony with good light and ventilation conditions, the seasonal non-vine vegetables (the roof can be planted) can be planted, if the light and ventilation conditions are not very good balcony environment, you can choose to like negative vegetables, often open doors and windows to change the ventilation environment.

>Fifth, in terms of pest control, it is recommended to use lime water mixed with grass ash water or mosquito killers sold in supermarkets or water soaked in garlic after mashing or water soaked in tobacco to prevent and control, and it is best not to use medicinal potions with strong smell to prevent and control.

In short, growing vegetables on the balcony is not a difficult thing to do, as long as the community property does not have special requirements in this regard, and you can grow vegetables without using odorous fertilizers and pesticides in the process of planting vegetables.