How to grow vegetables with limited 3 square meters?

With the urbanization of the society, many rural people have moved into the city and are accustomed to rural life. If they want to eat the vegetables they grow by themselves, they can only vacate their balcony and grow some fruits and vegetables, as long as they are reasonable. Scientifically planted, fresh vegetables are available all year round, and you can send them to relatives if you don’t finish them, saving money and healthy. Let’s start the indoor grow lessons.

Most of the fruits and vegetables sold on the market today are sprayed with pesticides, hormones, and soil conditioners. The fruits and vegetables with pesticide residues and hormones will accumulate over time, which will bring harm to the human body. It’s a huge threat, so if you have enough space and time at home, grow some dishes you like.

So some people wonder, can we grow vegetables in a space like a balcony?

In fact, it is completely feasible to grow your own vegetables on the balcony, because the balcony is well-lit, sufficient light, windows are often opened for ventilation, and oxygen is sufficient, suitable for growing vegetables, but if you plan to grow fruits and vegetables on the balcony, you must plan the equipment in advance, such as The faucet often needs to be watered, and then a sliding door is installed to separate the balcony and living room, and each becomes an independent space.

So what kind of dishes are suitable for the balcony?

Leek

1

Leek is one of the best vegetables, and there are many ways to make leeks, such as scrambled eggs with leeks, steamed buns, dumplings, pancakes, etc. Most people prefer to eat them. It is easy to grow and make good base fertilizer. When the seeds are sprinkled, the sprouts will emerge in about 1 to 2 weeks. The daily watering should also pay attention to draining waterlogging and preventing moisture. It is enough to apply fertilizer three times a year to supplement nutrition.

Chives

2

Chives are an indispensable condiment for cooking. They are used to increase the aroma and taste of dishes. I also grow them very well, and they are very easy to maintain. The maintenance is also very simple. As long as you pay attention to heat preservation, it is best to keep it at 18~25℃. Generally, there is heating in winter, and the indoor temperature is almost within the numerical range. If heat preservation is done, it will generally sprout in about 15 days. However, it is recommended to plant spring onions in September-October or March-May. optimal.

In addition, chives are more resistant to cold and heat, and are not too picky about the soil. As long as they have a little nutrient, they grow fast, so they are very suitable for planting on the balcony. It is also convenient when picking, and you don’t need much every time you cook.

Water spinach

3

Water spinach is also a relatively common vegetable. It grows faster and has obvious growth every day. Therefore, it needs a lot of nutrients. You need to always pay attention to watering and applying organic fertilizer to promote growth. It should be placed in a light-transmitting environment. Can. It will germinate in about 5 days after curing.

It is best to water potted vegetables once a day. Topdressing should be done once 2-3 days after picking. Nitrogen fertilizer is the main method. Since we grow vegetables by ourselves, we not only do not spray pesticides, but also recommend using organic fertilizers when topdressing, because organic fertilizers are rich in nutrients What are the nutrients of plants? People who eat them through the food chain will only supplement these nutrients.

Lettuce

4

Lettuce is also an indispensable kind of home-cooked vegetables, and it is also the most common for balcony planting, because it grows quickly and is easy to maintain. As long as it sprouts, it will grow significantly every day. A little bigger to ensure that it can be fresh every day. Vegetables to eat.

Lettuce leaves are more resistant to cold and heat, and can live well with a little light. Pay attention to fertilizing and watering daily. Watering once a day is enough. Fertilization is to supplement nutrition and promote growth, so that your family has fresh organic vegetables to eat every day.

How to prevent insects from growing vegetables on the balcony?

Vegetables usually have bugs. If you don’t spray pesticides, you may be eaten up by bugs in a few days. However, although spraying pesticides kills the bugs, the crops will contain pesticide residues, but some people can’t bear to spray chemical pesticides. Long-term use of such vegetables will cause great harm to the human body, so it is recommended that you use organic non-toxic nutrient bacterial fertilizer.

The main effects of organic fertilizer non-toxic nutritious bacterial fertilizer: insecticide and insecticide, replacement of pesticides, and can also add protein, amino acids, trace elements, etc. to vegetables. In addition, it can also increase vegetable production, improve quality, and make vegetables mature earlier. Improve the brand and extend the harvesting period and storage time of crops.

Instructions:

Early growth period (leaf surface 1:50; root 1:500)

Mid-term (leaf surface 1:40; root 1:400)

Maturity (1:30 on the leaf surface; 1:300 on the root)

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