What material is safe for vegetable pots? Nowadays, it is very popular to grow vegetables on balconies in many cities, turning small balconies into vegetable gardens. Not only can you supply the vegetables you need every day, but you can also watch them. Let's share an article about what materials are safe for planting vegetable pots.
What material is used for the vegetable basin? Safety 1 first place: ceramic container.
Ceramic containers have excellent air permeability and contain no chemical components, so they are the best choice for growing vegetables. However, the weight of the pottery basin itself is large enough, plus it is filled with mud, and the bearing capacity of the balcony should be considered.
Second place: wooden container
The permeability and drainage of wooden containers are also very good, but it should be noted that it is the same reason to choose anticorrosive solid wood materials and buy solid wood furniture when choosing furniture. If it is a synthetic wood board, it will add a lot of chemicals such as adhesives, which will obviously pollute vegetables.
Third place: foam box
The foam box has good thermal insulation effect, medium air permeability, and the biggest advantage is that it is light and very suitable for planting vegetables on the balcony. We can leave the foam box that usually receives express delivery, drill some drainage holes at the bottom, and then lay soil for use. However, the foam box is easy to be damaged in the process of moving, punching and exposure, and it belongs to consumable type.
Fourth place: plastic containers
Back to the beginning of the article, many people questioned that plastic materials would release toxins to pollute vegetables. In fact, this idea is wrong. Now it's easy to grow flowers and vegetables made of plastic, and experts say it won't pollute plants. In addition to buying qualified products, you can also make your own vegetable containers from waste oil drums and beverage bottles at home.
Plastic containers are also light and suitable for three-dimensional planting on the balcony, that is, prepare a multi-layer planting frame and put the plastic containers on it to form a three-dimensional vegetable planting pattern, which is very space-saving. This advantage is incomparable to pottery pots.
Not recommended: glazed porcelain basin
Recommend several containers that can be planted on family balconies. Now let's talk about what materials are not suitable. That's a glazed porcelain basin. Because after the ceramic material is glazed, the air permeability will become extremely poor, which will make the roots of plants breathe poorly, and the moisture in the soil cannot be volatilized, resulting in the phenomenon of stagnant water and rotten roots.
What material is safe for vegetable pots? 1. Containers with wide air permeability can be selected, such as planting boxes, large pottery pots and wooden cases. Bad foam box and plastic basin may easily lead to root rot, mildew and other problems. Plastic pots are airtight and easy to rot, which will increase the temperature under light, so vegetables will wither. There is also a plastic basin that is not resistant to sunlight and is easy to age!
Second, the best way to grow vegetables on the balcony is to choose a planting box. The planting box is made of PP material, especially added with antioxidant and ultraviolet absorber, which can prolong the service life of the box and can be used in outdoor environment for more than 8 years.
3. The chassis of the planting box is impermeable and has a water storage area of 2-5 cm. If the capacity of the water storage area exceeds the capacity of the water storage area, water will seep out from the hollow baffle on the side of the planting box, and the mesh is very fine, so the planting substrate cannot seep out, so it will not lead to soil erosion. The holes in the side plates are also designed for the respiration of plant roots, which is beneficial to the ventilation of soil and the growth of plants.
What material is the vegetable planting basin made of? 3. Planting vegetables on balcony.
1, most mistakes, too much watering.
At the beginning of growing vegetables, people were full of expectations for Caicai, and they wished they could watch it eight times a day. When they watch, they will unconsciously water Caicai to avoid drying up. As a result, poor Caicai people died because of too much water. Many parents water their vegetables once in the morning and evening, which is really too much ~ In addition to the hottest time in summer, if they grow vegetables indoors in other seasons, it is usually enough to water them once every three days at the seedling stage. Of course, it depends on the size of your flowerpot and the sunshine. The common way to detect whether to water is to insert your finger deeply into the soil, water it when it is dry inside, and stop watering when it is dry outside and still wet inside. After watering too much, the plants will have the following performances: A, the white is long, the stem is crazy long, and the legs are long. B, the leaves are yellow, many people mistakenly think it is lack of fertilizer, but in fact, there are few cases of lack of fertilizer at seedling stage, and most of them are flooded. C, rotten roots, dug out after the plant died, and found that the roots were rotten.
2. The watering time and method are wrong.
Pay attention to the watering time. Parents who need to go to work usually water it in the morning or at night. This time is correct. I'm afraid that parents who don't have to go out will water the plants at noon. It's very hot in summer, the water trapped in the soil is even hotter, and the roots of plants are dying of heat ~ the opposite is true in winter. . . And the way of watering is even more deadly. I don't know why many relatives love watering cans, but they just spray when they have nothing to do. . . Stop spraying and throw away the watering can. . . Spitter has several disadvantages: not much water is sprayed for a long time, and the water stays on the surface, so it can't go deep into the soil, just on the surface. Maybe it will also accelerate the evaporation of water from plants themselves. The worst thing is watering the plants with a watering can at noon. Each water drop forms a convex lens on the surface of the plant page, which is illuminated by the midday sun. Think about it, it's too late to catch the magnifying glass and ignite. Children's shoes, throw away the watering can. . .
3, planting too dense and reluctant to plant seedlings.
When planting, I didn't consider the size of the plant when it grew up. I grabbed a handful of vegetable seeds and scattered them in the soil. As a result, the growing plants live in a rather crowded place. Then I began to worry, pull it out, I can't bear it, pull it out. The results are not good. Therefore, the best way is to reserve enough space at the beginning. How big is it? Think about how big a vegetable on the market is and how much space it needs. At the same time, in order to ensure the germination rate and prevent some seeds from growing, 2-3 seeds can be buried in a pit. This not only ensures enough space for planting plants, but also avoids wasting seeds. Finally, wait for the seeds of each hole to grow. If two or three trees sprout, be tough, pull out the others and keep one. Reluctant to pull out seedlings and rotten vegetables. It's time to quit.
If the seeds are small, you can sow them with some sand when sowing. This is more difficult to broadcast. It's too dense
4, too "stingy"
This problem is actually similar to the above, that is, to give plants enough room to grow. It's not that waste utilization and environmental protection are not advocated, but that small paper cups and bottles really don't have enough nutrition and space for a plant to grow. Grow vegetables well. The bigger the pot, the better. A few better pots can last for several years. A few dollars a year on average, beautifully decorated rooms. How pleasing to the eye Get some big plastic bottles, high and low, big and small, thick and thin, not to mention the length of food, and the house is still a mess, which affects the mood. . . We not only grow vegetables, but also beautify the home environment, right?
Another big problem of "saving money" is to transplant seedlings with the growth of seedlings. Every time you move them, it will hurt the roots of plants! It is equivalent to a major operation. If you plant a seedling directly in the soil, it may grow up, but if you operate it several times more, it is conceivable that its growth will be greatly affected. After transplanting, water the seedlings, put them in the shade for a few days, then scatter light, and finally gradually move to the sun.
In addition to the garden soil dug downstairs, it is recommended to buy some peat soil or humus soil to mix with it, so that the soil is not easy to harden and has good water retention. In addition, buy some chicken manure fertilizer to mix with it, so that the plants will grow strong. It is best to lay a layer of clay or ceramic tile on the bottom of the basin, which is better for ventilation.
In addition, the good seeds at present are all F 1, which cannot be kept for reuse. Buy it next year. Don't be reluctant to stay until next year, but you have to stay until next year.
5, do not understand the habits of plants.
Growing vegetables is a matter of course. You can grow whatever you want. Have you ever wondered what kind of soil this plant is suitable for? Do you like sunshine or shadow? Do you prefer to drink more water or less water? Do you like being fat or being fat? Is it suitable for this season? Do you need to put on airs? Do you need pollination? Wait a minute. If you want to cultivate Caicai well, you must first understand his habits and hobbies. Only in this way can we know how to grow a vegetable well before planting it. It is best to go online to see how this plant is planted, other people's planting experience and so on. This will be of great help to planting, and it is much better than asking for help online if there are problems after planting ~ ~ ~
6, chaos "fertilization"
Proper fertilization can help plants grow well during planting. Many parents have heard that rice washing water and tea roots in life are good fertilizers, so every time they wash rice and drink tea, they will be poured directly into the basin. As a result, more than n bugs grew in the pot. Fertilizer was not made, but animals were cultivated ~ ~ hehe. In fact, these are all good fertilizer "raw materials". The problem is that it can't be used directly and needs to be fertilized in advance. Remember, the dishwashing basin is not a trash can. Don't throw everything into it, or the maggots that grow in the trash can will also appear in your dish basin.
Composting is simple. Put the rice washing water in a big drink bottle. Don't tighten the bottle cap at the beginning and expose yourself to the sun. Shake it every day to let the air out. You can use it in the sun for two or three weeks. When in use, the soaked water is mixed with clean water at the ratio of 1: 5, and it can be used. If it is compost of other kitchen waste, it is usually a layer of soil and a layer of kitchen waste, then cover it with a big black plastic bag and expose it to the sun for one month.