Why don t potted fast vegetables grow big? Why can t potted lettuce grow big

If you don't use fertilizer to grow vegetables on the balcony, the vegetables will grow very slowly and will be difficult to grow, so my experience is that after the vegetables grow, you need to constantly apply fertilizer, but not fertilizers.

Plants need nutrients in the soil to grow, but where do the nutrients come from?

Soil. The soil is mainly composed of minerals, which contain a large number of large, medium and trace elements that are necessary for plant growth.

However, these elements can not be directly absorbed and utilized by plants, and can only be absorbed after the continuous decomposition of microorganisms living in the soil, but the speed of decomposition is not able to meet the needs of plants for several months of growth.

Grow vegetables on the balcony. Tell me how I went about supplementing the greens grown on the balcony with top dressing.

Let's start with the raw materials.

The preferred ingredient is peanut cake, which is very easy to buy, and when I used to have nothing to do, I would drive to the countryside in the suburbs and ask farmers where to grind peanut oil.

After finding it, it is very cheap to buy it directly, basically a dollar a catty, and now you can buy it online, but it is a little more expensive.

Balcony planting. In fact, peanut cake is the waste left when they grind peanut oil, this waste is a very good fertilizer, not only will not smell, but also have a faint fragrance.

So how do you use peanut cake as fertilizer?

Balcony planting. Before sowing seeds, take a little peanut cake soaked in water, mix directly into the soil of the pot, this amount should be very small, if the amount of use is easy to cause no seedlings or seedlings after the emergence of roots due to burning, eventually lead to the death of green vegetables, it is recommended that the pot with one-fiftieth of the amount of soil can be.

Wait for the greens to grow real leaves.

Later, put the peanut cake in a large plastic bottle.

Inside, fill it with water for fermentation, basically at room temperature above 25 degrees, fermentation can be used for 5 days, and the fermented peanut cake liquid can be used about 100 ml every time you water.

Through this method, you can definitely ensure that the green vegetables you grow on the balcony are vigorous and green, and this fertilization method is also used for balcony flowers.

Growing vegetables on the balcony is the same as planting flowers on the balcony, which is popular with many people, because planting vegetables can not only be watched, but also you can eat the fresh vegetables you grow are particularly fulfilling, and you can also make the balcony vibrant and eye-catching. Therefore, there are some things to pay attention to about growing vegetables on the balcony

1. If you want the vegetables planted on the balcony to grow vigorously and quickly, sunlight is very important, if the light is insufficient, the vegetables planted will be easy to grow thinner.

2. The second is ventilation, I remember that there is a vegetable friend, he grows vegetables on a closed balcony, but the vegetables he raises in winter are still growing very lushly, and there is a little trick, which is to open the window for ventilation for an hour every day.

3. In addition, the reason why the soil is fertile or not fertile, the soil is fertile enough, loose, and organic fertilizer is often applied, so that vegetables can grow strong and often have vegetables to eat.

4. Some other small aspects can be paid a little attention, in fact, it is very simple to grow vegetables on the balcony, practice more, and you will naturally grow a bumper harvest of vegetables.

If the potted vegetables do not grow well, in fact, the main nutrient is that the nutrients of the soil may not be as good as those planted in the ground, and some may not get the dew or sunlight and the light is insufficient.

Potted lettuce does not grow big, it may be caused by insufficient nutrients, lettuce likes moisture, if the potting soil is not enough water for a long time, then lettuce will not grow big, and it may be that the pot is too small or potted too densely, so that the lettuce growth space is insufficient, and the growth of lettuce will be inhibited when the temperature is too high, so that it will not grow big.

1. Insufficient nutrients

The growth of lettuce needs sufficient nutrients, when potting lettuce, if the nutrients are insufficient, then it will not grow big, before potting lettuce, you need to apply an appropriate amount of base fertilizer in the potting soil, and then during the growth of the potted plant, you need to apply some thin fertilizer to it regularly, so that it can grow quickly.

2. Insufficient moisture

Lettuce likes moisture, potted lettuce breeding process, if the long-term water is insufficient, then it will also appear to grow a small phenomenon, this phenomenon, you need to observe the dryness and humidity of the soil, water the lettuce in time, keep the soil slightly moist is the most appropriate, pay attention not to let the soil have water in it.

3. The space is too small

When potted lettuce, if the pot is too small, or the planting is too dense, then the lettuce growth space will be insufficient, so it will not grow big, so when the potted lettuce has 4-5 leaves, it should be transplanted and planted in time, and it is generally the most suitable to plant a lettuce in a pot.

4. The environment is uncomfortable

Potted lettuce does not grow big, and it may be caused by environmental discomfort, lettuce is not heat-resistant, and the temperature continues to be higher than 25 It will grow poorly, so it is generally best to plant lettuce in spring and autumn, so that it can grow vigorously, and if you want to plant lettuce in pots in summer, then you should choose heat-resistant varieties.

Fast vegetable cultivation method.

1.Sowing: the Yangtze River basin fast vegetable 3 September can be sown, fast vegetable using strip sowing method, on the finished soil, according to each interval of 15 cm of parallel line sowing, after sowing with the soil lightly covered, and then open a good drainage ditch, watering to make the soil Zhengshi oak moist.

2.Transplanting: Then about 3 days can see the fast cabbage seedlings next to it, in the fast cabbage about 10 days, you can carry out seedling introduction or transplanting work, to avoid overcrowding and affect the growth, and at this time to loosen the soil on the root attachment of the fast cabbage, so that the roots breathe and drain smoothly, to avoid the root kernel repentance water rotten roots.

3.Growth: After the fast vegetable will enter the rapid growth period, at this time the management only needs to keep the soil moist and not too dry, too dry and too wet will cause balling or dry heartburn, you need to pay attention to reasonable irrigation and timely drainage, in about 30 days can be picked and eaten.

1. Improve soil quality and increase organic fertilizer.

2. Keep ventilation and light and increase light.

3. Don't water too much, just keep it moist.

4. Pay attention to the season of planting.

There are two aspects to be paid attention to when growing vegetables on the balcony: on the one hand, it should be determined according to personal preferences and needs, and on the other hand, it is necessary to consider which vegetables are suitable for the environmental conditions of your balcony. Generally speaking, if space permits, most fruits and vegetables can be grown on the balcony.

The so-called environmental conditions of the balcony are mainly the balcony orientation and the closure of the balcony. The orientation determines the light conditions of the balcony, while the enclosed condition of the balcony determines the temperature conditions of the balcony. The temperature of the fully enclosed balcony is also higher in winter, and the temperature limit is smaller, and the range of vegetables that can be selected is also relatively wide, and vegetables can be grown all year round.

Semi-enclosed or unenclosed balconies have low temperatures in winter, and it is generally not easy to plant vegetables in winter.

More important is the orientation of the balcony, under the condition that the temperature allows, it is generally necessary to choose vegetables according to the balcony orientation.

The south-facing balcony is full of sunshine and good ventilation, making it the ideal balcony for growing vegetables. Almost all vegetables grow best in full sunshine, so general vegetables can be grown on south-facing balconies all year round, such as cucumbers, bitter gourds, tomatoes, beans, goldenrod, apricots, mustard greens, zucchini, green peppers, lettuce, leeks, etc. In addition, aquatic vegetables such as lotus root, water chestnut and water chestnut are also suitable for south-facing.

The balcony is planted. In winter, most of the south-facing balconies can be exposed to direct sunlight, and simple insulation equipment can also create a good environment for the production of vegetables in winter.

There is no good way, mainly caused by bad light and poor ventilation, you can change to some small vegetables with good stress resistance such as dandelion and endive.

How can you make the seedlings grow faster?

1. Have a good understanding of the brand of the vegetables you grow. If the production temperature is suitable, whether it likes yin or yang, the requirements for temperature, diseases and pests.

2. Start responding according to what you know. Fertilizer is indispensable, and a small proportion of inorganic fertilizer can be mixed into the soil (as described in the fertilizer). Manure or ash manure is organic fertilizer and can be mixed in a ratio of 1:4.

3. It is best to choose a place with leeward and sunny direction when choosing a vegetable field. In this way, there will be a nice temperature environment. However, in general, plants will stop growing when the ambient temperature exceeds 35 degrees Celsius. It is also possible to artificially create a leeward and sunny environment, such as a greenhouse.

4. Watering according to the variety and habit of the vegetable.

Freshly transplanted vegetable seedlings, doing these two points well, can greatly improve the survival rate, and grow faster.

1. The precautions for planting vegetables on land are as follows:

1. Ensure that the vegetable seedlings are well ventilated and transmitted.

2. Keep the soil moist and irrigate appropriately in case of drought.

3. Fertilizer can be applied with appropriate seed fertilizer and mid-term top dressing.

4. The ambient gas temperature should be kept above 20 degrees.

Second, the leaves are yellow, and there may be a lack of nitrogen fertilizer. Fertilizer must be applied, generally before planting vegetables to apply enough base fertilizer, and then chase some fertilizer. In order to produce organic vegetables, organic fertilizers can be applied, and chemical fertilizers are not recommended.

Chemical fertilizer is not very goodFor the vegetables grown at home, it is best to use farmhouse fertilizer, such as sheep manure, cow manure, etc., which is best buried under before planting.

Growing vegetables on the balcony: Potted perilla leaves wilting? Master 4 tricks to grow fast and well.

There are many ways to do this, and you can buy some fertilizers or additives in this area.

Before planting vegetables, sprinkle some compound fertilizer in the ground, and then sprinkle the seeds in the ground and then water them again.