Clever use of vinegar saves a pot of flowers. "The wonderful effect of vinegar on green plants is self-evident."

I believe that many friends who have had the experience of growing flowers know that green plants at home are most afraid of yellow leaf disease, especially many flowers that are not suitable for water and soil. In fact, the root cause of this disease is that the leaves of plants turn yellow due to iron deficiency, high pH value of basin soil and improper management. If you love flowers and are infected with this disease, you can use 20 grams of vinegar and 3 kilograms of water to wipe the yellow leaves twice a day, and at the same time use spray 1 time every night. Plants will change from yellow to green in half a month.

2. Make the leaves greener.

Does Clivia raised at home often appear to be not oily green? Try to wipe the leaves of Clivia with vinegar and water, and the effect will definitely be good. Friends who have Clivia at home can try it, and the effect will be very good.

3, prevention and control of insect erosion

Green plants can't kill insects, but we can definitely prevent them in advance. If the green plants at home find signs of insects, they should be sprayed with vinegar immediately, three times a day, which can be effectively controlled.

Pay special attention; Not all green plants are suitable. Use vinegar to care for some special flowers and plants. Don't care with vinegar, otherwise it will be counterproductive.

(2) Be sure to choose good vinegar, and never use industrial vinegar and salty vinegar.

(3) When using vinegar, remember to be moderate, and avoid using it in large quantities in pursuit of effect, haste makes waste.

4 Don't use it blindly. Not all problems can be solved with vinegar. Find the source of the disease.

Analysis on potted plants and cultivation techniques of green plants

Many people have a hobby of growing green flowers indoors. However, limited by indoor conditions, only potted plants can be selected. Potting green flowers in Chengdu is the first operation to plant flower seedlings in flowerpots. Small potted plants bought from the market should be replaced by large flowerpots at home to give green plants more nutrition and breathing space. The most important thing in the early stage of potted green planting is to choose a suitable flowerpot. Choose a suitable flowerpot according to the size and growth rate of the plant before serving. If an old basin is used, it should be washed first, disinfected and dried before use; If it is a new earthen basin, it should be soaked for a day or two before use to remove dryness and alkalinity.

Before putting the basin, two small tiles should be placed on the vent in a herringbone shape, that is, one covers half of the vent and the other half is placed on the first small tile to prevent the mud from blocking. For flowers that are afraid of waterlogging, put 14cm thick broken tiles, coarse sand grains and cinders at the bottom of the basin to increase air permeability and drainage and prevent root rot.

Now it is filled with mud. When filling soil, it should be filled in two times. First, fill a layer of subsoil on the drainage layer, the thickness of which depends on the depth of the basin and the size of the plants. Generally, the pots are irrigated to the original planting depth of the plants. Stems and roots that grow strong can be planted deep, and stems and roots that are fleshy cannot be too deep. There should be a nozzle at the upper part of the basin, and the depth of the nozzle should be based on the fact that water can penetrate into the bottom of the basin at one time.

If it's a flower with long roots in a pot. You can rotate the seedlings to make the long roots curl evenly in the pot. After any flowers are placed in the pot, the soil must be compacted, and the pot soil should not be left empty. Compaction by hand is easy to damage the roots. Bare-rooted seedlings in the pot should be piled with subsoil in the center of the pot to form hills. One hand should stand up the seedlings, straighten them and spread the roots evenly. Fill the soil with the other hand, and gently lift the seedlings with filler, so that the roots will extend at an angle of 45℃.

Be careful after serving. Put it in a warm and cool place and water it once. The judgment method is that there is water oozing from the running hole at the bottom of the basin. After a few days delay, the seedlings will gradually see the light and be managed normally. About 7 days, according to the habits of flower seedlings, they are moved to the sunny place or under the shade shed and transferred to normal daily management.

Due to the limitation of flowerpots, green potted plants will cause yellow leaves if they are not taken care of properly. There are many reasons why leaves turn yellow, which need specific analysis.

Too much or too little water is a problem. There is too much water. Potted soil is too wet for a long time, which leads to soil hypoxia and root rot. After the victim, the young leaves first turn pale yellow, and then the old leaves gradually turn dark yellow. Drought and dehydration. If the flowers are watered halfway or for a long time, the top is wet and the bottom is dry, which will cause the leaves to be dim, wilting and drooping. First, the leaves below will age, turn yellow and burn from bottom to top.

Fertilization should also be appropriate. Long-term non-fertilization or pot soil replacement, the soil is lack of nutrition, resulting in thinner branches and leaves and yellow leaves. Excessive fertilization concentration leads to extravasation of root cell fluid, separation of plasma wall, scorching of old leaves and even death of the whole plant.

Like cool or shady flowers, such as Clivia, cyclamen, upside-down golden bell, etc. If you put it in a high temperature place and the sun shines directly, it is easy to scorch the tip or edge of the young leaves. If the flowers that like light are placed in a place with insufficient light, they will grow weakly, their leaves will be thin and yellow, and there will be few or no flowers.

Of course, we should also pay attention to the harm of pests and diseases. For example, leaf spot disease, when severe, the whole leaf turns yellow and falls off. The red spider is harmful, and some leaves are even yellow.

How big a pot to raise Trollius chinensis | Plant one in the pot.

Many flower lovers are very strict with flower cultivation and hate that they can't do their best in every link. When asked by flower lovers how big a pot is needed to raise Trollius, they can only tell them roughly. Generally speaking, a flowerpot with a diameter of 25 cm will do, and of course, a flower friend with a mouth of 30 cm will do. There is no specific standard requirement, just say almost enough.

How many golden lotus plants are planted in a flowerpot?

Because Trollius chinensis seedlings should be topped to promote branching. So it is enough to plant a pot of nasturtium in a flowerpot. Of course, the pots mentioned here are small flowerpots with a diameter of about 30 cm. If planted in an oversized flowerpot, there can be many kinds.

Sowing and illustration of Trollius chinensis (from flower friend Jin Kailun)

Trollius is afraid of heat, so I always plant seeds in autumn in the postal area. Autumn sowing time is 10 from mid-late August to mid-late June. It is suggested that it is better to sow in the middle and early September, the temperature is faster than germination, the setting time is long, and the flower ball explodes beautifully in spring. If you sow in spring, you will die without seeing the flowers a few times. At the same time, nasturtium lappa is also afraid of cold. Generally, the temperature is around zero for a short time, and older seedlings can tolerate it. But if it exceeds MINUS 5 degrees, no matter how big the seedlings are, they will die. Last year, I wanted to test how low the drought temperature was. Three big pots (medium helmet pots) have been outdoors, and for a few days it was MINUS 5 degrees, and they didn't freeze to death. Later, it dropped to-10 degrees, and it was frozen all night. Really a fairy. Therefore, it is recommended to enter the room below zero.

1, soak in water

The seeds of Trollius chinensis are perishable, and the germination rate is not very high when directly sown in soil, so wet wipes are generally used to accelerate germination. If it is a seed with seed coat, it should be soaked in clear water 1 day, and then peeled after the seed coat is soaked soft. Fill the container with water, throw the dried seeds in and soak for 1 night or 1 day. As long as it is any watertight container, the most common container is disposable cups. I demonstrated the nursery box, because there are so many varieties, I am too lazy to find so many cups.

Step 2 accelerate germination

Put the tissue on the container. Containers can be various as long as they are waterproof. I used my son's drawing tray, quick-frozen box, ice cream cover, disposable cups and so on. This time, I used a nursery box. Put the paper towel in the grid of the seedling box, then put the peeled seeds on the paper towel and pour a little more water, at least 1 day will not dry. Then put it outside and wait for germination. I usually put it on the rattan flower pot outside, where there can be direct sunlight, but it can't get wet.

Step 3 transplant

At present, the temperature here is about 15-25, the buds are pushed by 10. 15, the cracks start from/kloc-0.19, and the leaves have already grown at 10.23. Don't worry about the transplant. Don't move the seeds when they just crack. Buried at this time is still very perishable. I always wait until the leaves grow and the roots grow before moving. At this time, the success rate of transplantation is much higher, basically 100% success. Be careful when transplanting, because the roots have grown out and the soil should be loose. Just dig a hole, put the seeds on it, and then cover it with soil to make it permeable. Never press the soil with your hands when you cover it, it is easy to break the roots, and when you water it, it will naturally combine the soil with the seeds.

4, topping and planting

I usually have six leaves and four leaves. The dry branch is still very good, and it is easy to form a ball by hitting the top all the time. Planting: I usually wait until the roots grow to the bottom of the basin and start serving.

Efficacy and function of green radish flower

Efficacy of green radish flower

Efficacy 1: Reduce blood sugar, balance sugar in blood, and effectively reduce and prevent complications.

Efficacy 2: Reduce blood lipid, effectively reduce the content of cholesterol and triglyceride in blood, and achieve the function of dredging blood.

Efficacy 3: Reduce and stabilize blood pressure, effectively prevent stroke and acute coronary heart disease and cause severe renal failure. Helps to prevent cardiovascular and cerebrovascular diseases and other non-communicable diseases.

Efficacy 4: For coronary heart disease, it can promote blood circulation, soften arterial blood vessels, dilate blood vessels and increase coronary artery flow.

Efficacy five: promoting qi and blood circulation, resisting bacteria and diminishing inflammation. It has a good curative effect on vascular inflammation, febrile convulsion and sore throat.

Efficacy 6: enhance the body's immunity and prevent cancer after long-term use.

Edible method of green radish flower

1, soak 4-5 green radish flowers in boiling water every morning and evening. Soak for 3 to 4 times and then replace;

2, a simple way to reduce the three highs: when drinking green radish tea, it is best to use a transparent glass, put 4-6 capsules at a time, and then brew with boiling water. If there are many people drinking, you can use a transparent teapot, put 10- 15 capsules at a time, soak them in boiling water for 3-5 minutes, and then pour the tea into everyone's transparent glass.

3. Middle-aged and elderly people, obese people, patients with hypertension, diabetes and coronary heart disease can also be drunk as boiled water. Every time you drink, don't drink it all at once. Save the third cup of tea, add new tea, soak for a while, and then drink. Generally 1-2 months will have obvious effect, and there is no falsehood.