Rich bamboo is easy to be "sallow and emaciated" in summer, and many people are too lazy to raise it. They won't throw it away. It is better to give it another chance to turn green.
The easiest way is to cut off all the yellow leaves at the top, leaving only the green pole. Pay attention to the use of sharp and clean knives. The cut wound can be disinfected by spraying carbendazim to prevent wound infection. 1-2 weeks later, new leaves will grow.
The situation of some precious bamboos is more serious. For example, the poles that have been raised for many years are yellow, so you can choose the greener ones to stay, cut off the heads and tails, and cut off the yellow stems from top to bottom.
After cutting, light a candle, burn some wax water to cap it, soak carbendazim 15-20 minutes at the bottom after cutting, and then temporarily hydroponic.
After two weeks of hydroponics 1-2, this little white spot is on the bottom, and it is ready to be cultivated in different soil.
Although the hydroponics of Fugui bamboo is simple, it has no nutrition and must be cultivated in soil to recover. It is recommended to raise it with clean sand or coconut brick soil. The more breathable the soil, the better. Insert Fu Guizhu and pour in water.
Usually open the window for ventilation, don't be too stuffy, and water the soil in time when it is dry. After all, it was hydroponic before, and the process of rooting cannot be short of water. As long as the process goes smoothly, new buds will soon emerge.
Fertilization can be applied to Phyllostachys pubescens after 2-3 leaves are extracted, and active rejuvenation can be achieved by using Olv 5 or Merlot universal nutrient solution.
In this way, the rich bamboo cultivated in soil grows much better than that cultivated in water. After all, it can absorb nutrients from the soil and do "addition". If you want to raise a good flower friend of Fuguizhu, you must give it a try ~
Photo by: Yuan Mei Cat.
Chlorophytum is dried, cut and re-grown.
Chlorophytum is easy to dry in summer, but the yellow tip is not good-looking. If you don't water it in time for shade, the whole tree will be in a mess. In this case, it is better to cut it and plant it again.
In summer, the chlorophytum is still growing, so it is no problem to cut off its head. However, if you want to find a pair of clean and sharp scissors, it is best to wipe the blade with alcohol for disinfection before use, and then cut off the appearance of 5-8 cm from the ground.
Just throw away the cut leaves.
After cutting, you can't expose yourself to the sun. Put it on the cool and ventilated north windowsill and water it when the wound is dry. You can also sprinkle some carbendazim powder on the wound to prevent wound infection.
In summer, spider plants recover quickly, so be sure to have more ventilation on the way. After cutting, there will be fewer leaves, and the amount of watering should be reduced appropriately. It can be seen that the leaves have grown obviously around 10 day.
Some flower friends worry that the leaves will be incomplete after shaving. Don't worry, the new leaf will be pulled out in the center of its leaf. After the new leaves are pulled out, they can be fertilized, sprayed with many buds (a growth promoter), or sprayed with potassium dihydrogen phosphate, and the potassium inside will also promote the growth of the leaves. 10- 15 once a day.
When the new leaves grow out and you can clearly see the complete appearance of the chlorophytum, you can remove the old leaves, so that you can create a brand-new pot of chlorophytum, without worrying about seeing the original half of the leaves.
For example, in the following pot, after shaving at the same time, half of the old leaves are removed after new buds appear, and the rest are evenly brushed new leaves with consistent growth. Spraying multi-bud or phosphorus once every half a month, it grows vigorously, leaves are wide and beautiful, and the colors are relatively bright.
Photography: The wind is blowing in late summer 123
Little hibiscus died overnight, so get a haircut.
Small hibiscus flowers die quickly in summer, mainly because of light and watering. Too much light on a sunny day will quickly dehydrate and turn yellow. If it is humid and sultry, it can also rot black branches if it is watered too much ... Little Furong dies quickly. If something goes wrong, behead and save your life.
For example, the small hibiscus flower below is yellow on the top, but it feels green on the bottom, so it needs to be cut quickly.
If the situation of small hibiscus flowers is serious, cut them to the end, leaving no leaves (there is no harm in keeping healthy green leaves under them). If you can't bear to part with it, you should also cut off all withered branches completely until they are normal green branches, which can also be judged by the core of the branches.
If the previous withering is the cause of dryness and lack of water, then water it quickly after cutting, and pour the soil along the edge of the basin, not drenching it. If the stem is black because of the sultry weather and rain, you can't water it after cutting. Put a window sill with ventilation and astigmatism, or turn on the fan to blow, clean up the dead leaves in the basin, and sprinkle some carbendazim powder or mosquito-repellent incense ash to absorb moisture and prevent infection.
If it is cut off in time and the branches at the bottom are still alive, then the small hibiscus will recover soon. If necrosis has been found near the root when cutting, there is basically no hope in the back.
In addition, although the small hibiscus flower died suddenly, it was easy to cut. You can cut off the green branches at any time, put them in the water, or make a float with a foam board and put it in a basin, which will soon take root and sprout. Transplanting with clean sand or granular soil after rooting, and changing to soil culture after 1 month. This backup will not be afraid of its sudden death.
Photography: Wenqi 9696
Petunia
Petunia will also lack vitality in summer, the main reason is that the branches are aging, or the branches are too long, and the yellow leaves are easy to dry up when it is hot in summer. If it is not treated in time, the situation will gradually deteriorate.
At this time, you can find a clean pair of scissors, shave off Petunia's head and keep 8- 10 cm branches. If it is too short, it will be dangerous in hot weather. Clean up the dirty things in the basin after cutting, keep it clean, don't water it for the time being, and then water it when the incision is dry.
Petunia recovers quickly, so water it in time when the soil is dry. If there are many rainy days, you can water less and ventilate more, otherwise the new buds will grow boring.
Many flower friends said that they withered directly after cutting. The reasons may be: cutting too hard; Exposure to sunlight or lack of water to dry; It's rainy and humid, and there is too much water to be stuffy. Reflect on these reasons and avoid these mistakes, and you will succeed.
When the new branches of dwarf cattle grow to more than 8 cm, they can be topped. Topping is to pinch off the top 2-3 cm to make the branches of dwarf cattle more and stronger. When the temperature is right, about 28- 18 degrees, potassium dihydrogen phosphate can be sprayed to keep the dwarf cattle blooming.
Geranium needs to lose weight in order to spend summer safely.
Geranium will be dormant or semi-dormant in summer, and its life characteristics will become slow. At this time, it is stuffy and hot, which is easy to cause black stems and yellow leaves. The picture below shows the old geranium pile that Huayou raised for 5-6 years. It died in the summer, and now I can only miss it. ...
Here, I want to remind you that the better the geraniums are raised, the more they need pruning. No matter whether you are a new seedling or an old pile, you should cut everything with lush foliage. For example, the pot below, Xiaotian, has just started in spring and will be cut after summer.
Summer "slimming" scissors may not be cut to the top, but what they cut out is a sense of distance. Comparing the above picture and the following picture, after cutting, there are many gaps between branches, which not only ventilates but also saves some nutrition, and it is not easy to die in summer. If you can't bear to cut it, you may end up with only one pot.
Our common Xiaotian, when the weather is hot, leaves turn yellow, and it is easy to get black stems, which are all stuffy. Especially in the south, it is most difficult to control Xiaotian in hot and rainy days, so it is useless to turn on the fan. We must sparse the branches of Xiaotian in advance, scrape off some thick soil on the flowerpot, and increase ventilation.
A flower friend asked, can I behead directly? For the sake of healthy Xiaotian, beheading is not recommended, just thinning the branches. When the temperature drops below 28 degrees in autumn, you can consider beheading and shaping. If the upper part has withered, you can only behead it as a last resort. Don't water it temporarily after chopping, slowly put it in a cool and ventilated place, and spray the soil surface after budding.
Margaret is dying, and there are ways to save her.
Margaret is also very sad in summer, especially when the leaves are fluffy, which is similar to geranium. She should also trim and thin the leaves in time to prevent the problem from getting worse. In addition, attention should be paid to maintenance and insect prevention.
Margaret's slimming and pruning should be done in a cooler time, not at a high temperature. It is best to operate below 30 degrees and between 25 and 28 degrees, cut off dead branches and flowers at the top, cut off staggered branches, and keep ventilation between branches.
Pay attention to shading after cutting to prevent exposure to the sun, water the soil after it is dry, and ventilate more after watering to prevent stuffy roots. Pay attention to these problems, there is basically no big problem in summer, and then there are pests and diseases.
Ma Xiao attracts soft worms (caterpillars, snails, etc.). ) eat, because its leaves are lush. When you find traces or black spots (insect Baba) eating leaves, you should pay attention. Most of these soft bugs move in the evening-at night. When you see one, you have to catch one.
This mollusk is very cunning and difficult to catch in the daytime. Suggest medication. Shi Qi (Guoguang brand) Helian is specially used to remove mollusks. According to the instructions, it can be sprinkled near plants for easy operation. Besides Ma Xiao, the longevity flower is also easy to produce this kind of mollusk, which can also be used.
Jasmine should be cut more in summer to bloom more.
Molly, from now on, we should be willing to cut more flowers We should cut a crop after each flowering. If there is a time difference between the branches, it is necessary to cut off the branches of the flowers, preferably at one time, so that the follow-up maintenance will be unified and the progress of the flowers will be unified.
At present, pruning is generally to cut off green branches and shorten long branches. Green branches can keep 2-3 pairs of leaves, and branches can keep the same height. The length can also be selected according to personal preference, and the height can also be selected.
After cutting, don't water it for a while. You can spray some carbendazim solution for sterilization. The best way is to put it in a ventilated and astigmatism place and continue to bask in the sun in a couple of days. When the wound is dry, it can be fertilized. Olv and Huaduoduo 2 are both acceptable. Just take one.
After 2-3 new leaves are spread out, potassium dihydrogen phosphate can be sprayed (other fertilizers can be stopped), which can promote flowers quickly. Spray once a week, pay attention to the maintenance of the big sun and big water, have more ventilation, and put it outdoors or on the south window sill.
When the buds turn white, stop spraying potassium dihydrogen phosphate, wait for the buds to bloom, and water them in time when the soil is dry, otherwise the buds will dry up. You can properly water less in rainy days and ventilate more after getting wet, otherwise the bud will be stuffy and easy to fall off.
After the bougainvillea was cut off, the branches exploded.
Bougainvillea is also in the growth stage now. If you are not satisfied with its shape and growth, you can trim it at any time, and it will look brand-new after trimming.
For bougainvillea with slender branches and sparse leaves, it is suggested to cut the long branches shorter, which will make the plant shape more compact and the new leaves grow more densely. In the process of new leaf growth, remember to bask in the sun more, water on time, lack of light or water may fail.
If you can't bear to cut short branches, you can try to scald the big leaves of bougainvillea and leave a few leaves for photosynthesis, which will stimulate its survival instinct and will soon blossom in unison.
The newly grown leaves and flowers are not easy to distinguish at first. When the leaves are unfolded, there are still three bracts inside, which are basically the embryonic form of flowers. Leaves grow with flowers, and you really earn it ~
According to the varieties of bougainvillea, the flowers will slowly change color when they grow up. During this period, water should be done on time, and it can be watered less or not in rainy days to ensure the smooth flowering of flowers.
However, when rolling leaves, you should also pay attention to the fact that the leaves should be gently removed, not too rough. There are axillary buds near many leaves, which may affect the germination of new buds behind.