Lagerstroemia indica washes its roots and exchanges soil.

Gardenia, the first place is difficult to raise, understandable!

Gardenia can be said to be the first place to plant flowers, but because of its white petals and beautiful fragrance, even if it dies every year, many flower friends are still defeated and fight again and again! I wonder how many gardenias died at your hands.

Note that the newly bought gardenia with bracts is advised not to change pots and soil, but to leave it intact in a scattered and ventilated place at home. When it blooms and all the flowers are finished, we will consider changing pots. Otherwise, if you buy it home, you will change the pot and wash the roots. In another week, the buds will definitely fall out, and in another 2-3 weeks, the whole thing will die, so don't toss, the more you toss, the less you can blossom!

The finished gardenia, which has just arrived home, mostly shows signs of wilting and yellowing of its leaves because of environmental changes and reduced humidity. Don't touch the soil yet, and water it when it is dry. Pour it slowly into the watering can. Don't water it if there is water. Then find a plastic bag and cover the branches and leaves of gardenia, or put gardenia in a deep bucket with water at the bottom, so as to create a high humidity in a small environment. The next day, you will find the branches and leaves of Gardenia are moist and shiny.

Whether to change pots after flowering depends on the soil. If the basin soil is porous sandy soil or humus soil, there is no need to change the basin. If it is hardened yellow soil, it needs to be replaced if it can't be pressed. Soak the soil around the yellow soil with clear water 1/3, and then put it on the pot. The soil should be breathable.

Roses, pests and diseases wave after wave, it is difficult to serve the master!

Roses are so beautiful, many of them are for their into the pit, but at home, powdery mildew, aphids, red spiders and black spot are all tortured by these diseases and insect pests. Here, Huahua suggests that you keep your roses in a well-ventilated place outdoors, especially on the roof, high-rise balcony and terrace. The floors are highly ventilated and there are relatively few pests and diseases. If you really want to raise roses indoors, you can only choose Ji roses or miniature roses.

Mixing soil with potted roses is easily overlooked. In fact, the soil of potted roses must be clean and breathable, otherwise there will be a lot of trouble behind, not only the problem of rotten roots, but also various pests and diseases. The ratio can refer to coarse coconut shell (which can be replaced by pine bark and rotten peanut shell): fine leaf bran (pine needle soil): peat soil: cinder (which can be replaced by perlite and sand) = 3: 3: 2. Mix a handful of Austrian green A2 slow-release fertilizer granules in the soil, and the bottom of the basin can be padded with decomposed chicken manure or sheep manure.

When the soil is mixed, watering is very simple. Water the pot when it is weak. It is hot in spring and summer, and sometimes it will be watered 1-2 days/times. Specific watering depends on whether the soil is dry and whether the pot is light. Topdressing as usual, using Huaduoduo 1 and No.2, using Huaduoduo 1 when the leaves grow, using Huaduoduo No.2 until the buds develop color, watering for 2000 times, and watering for 1-2 weeks.

Next, let's talk about the pests and diseases of Chinese rose. It is inconvenient to take medicine. I suggest you buy some yellow stick insect, which can kill sawflies, blackfly, red spiders and whiteflies. If aphids are serious, they should be treated with some drugs. Starscream should be killed by Shi Qihong, powdery mildew by 17%, others such as whitefly, aphid, carnivore, cutworm, whitefly, etc.

Jasmine dried leaves, the pain of northern flower farmers!

Jasmine is difficult to raise in the north, especially indoors in the north, which is even more difficult. There are many yellow leaves when watering, and few dead leaves when watering. I really don't know how to serve ~

Molly likes a ventilated environment. It is best to put it outdoors and indoors. Put it by the window and always open the window for ventilation! In addition, more sunshine, jasmine is very fond of light, good light leaves healthy and not yellow, poor light, easy to yellow, so it is best to ensure that it has more than 4 hours of light every day.

Jasmine is drought-tolerant, so it doesn't need to be watered too often, especially if the indoor environment is not ventilated. More need to control watering. Usually, when the surface of a basin is particularly dry, it is permeable to water. In addition, Molly likes acid, so she can soak some orange peel at ordinary times. When the water turns yellow, it can be poured into the soil, which can add acid to jasmine to prevent soil salinization!

Jasmine bears pruning. After each flowering, it is enough to leave 2-3 pairs of leaves on the flowering branches, and cut off the rest. Usually, it is not necessary to cut again, including autumn and winter, and leave as many leaves as possible to facilitate its overwintering. During the Qingming period in Grain Rain, you can re-cut+change pots, leave 2-3 buds on each green branch, and cut off dead branches, diseased branches and horizontal branches together.

Milan, the fallen leaf maniac is it!

Many flower lovers have bought Milan, but most of them finally bloom after they buy it back, and then the yellow leaves slowly fall off and finally fall into a polished rod and die! Every time I buy it, every time I die, it's surprisingly similar!

Milan bought by most flower friends has a lump of yellow mud at the root, which is too hard to buckle. If you plant the original soil directly, the roots will not grow at all, and the leaves will slowly die.

Clean water and rooting agent can be used to soak 1/3 of the original mound, so that the capillary roots exposed at the outer edge can take root and absorb water, and the remaining 2/3 of the mound in the middle can be used as protective soil.

At the same time, it is necessary to cut off flower buds and half a leaf, and after planting, water the permeable and diffused places to increase the humidity, so that Milan can slowly slow down the seedlings. When new buds grow, it means Milan survived!

Milan prefers water, but is also afraid of stagnant water. Every time the soil surface turns white, pour it through, slowly and let the soil soak. At the same time, pay attention to keep the indoor soil in Milan loose, sandy loam: humus (pine needle soil): cinder = 2: 1 or humus: river sand: garden soil = 1.

It's best to raise Milan with a pottery basin instead of a porcelain basin, which is airtight. Generally, the bottom of the basin can be padded with foam or wood, and the permeable holes at the bottom will leak out, so that excess water will leak out from the bottom. The basin has good water permeability, which is conducive to root growth and will not rot the roots.

Rhododendrons, bought every year, die every year!

All cuckoos who have just bought home must not be fertilized or supplemented with acid, because they have just changed their environment and are weak. If they are fertilized and supplemented with acid, they will not be absorbed, but will also cause fat damage. Just like people can't eat greasy supplements after food poisoning, deficiency does not make up!

As for watering, the root system of rhododendron is very thin, and the water transport is not too fast. Water is short of yellow leaves and dead leaves, and water has many rotten roots. We must strictly abide by the principle of seeing dry and seeing wet. When the surface of the basin is dry, insert your finger 2 cm. If you feel wet, you don't need to water it. If it feels dry, water it thoroughly from top to bottom to ensure that water flows out of the permeable hole at the bottom. Fertilizers are thin fertilizers, such as slow-release fertilizers and water-soluble fertilizers diluted 2000 times.

Secondly, soil preparation is particularly important. It can be prepared with the ratio of deer swamp soil: ruby soil: peat soil = 1: 1, or with the ratio of deer swamp soil: pine needle soil: peat soil = 1: 1. Don't rush to change the soil of the cuckoo you just bought. Wait until the flowers are finished and you get used to the environment at home. Besides, unless it is hardened soil, it is not recommended for beginners to wash their roots.

In addition, raising azaleas should not use large pots. It is best to use breathable plastic pots, gallon pots, pottery pots and Alice flower pots, especially gallon pots and Alice pots. There are many bottom holes at the bottom, which have excellent ventilation and drainage functions, and the roots are not easy to rot, which is particularly prosperous.

Fortune tree, which neighborhood has no trash can?

It is difficult to raise a rich tree mainly because it is too! Also! Also! Yellow leaves are easy to fall off, and most of the reasons for yellow leaves are rotten roots. The whole trunk was pulled out of the soil, and the roots were basically rotten. Some even have a big hole in the trunk. The fate of most rich trees is so naked that they are thrown beside the trash can.

The yellow leaves of the rich trees are basically caused by rotten roots, and most of them are caused by excessive watering. So, please control your hands and don't water them all the time. Rich trees are very drought-tolerant, and large rich trees 1-2 months without watering will not rot. If you have to water it, dig 3-5 cm into the surface basin soil and water it thoroughly when it is dry. You can't water it without doing it.

Besides watering, you should also pay attention to ventilation and get more sunshine, because the home environment is not ventilated, even if you don't water much, the water in the basin will not go out and the roots will rot, so put it by the window and open the window for ventilation at ordinary times. If fertilizing, apply 1 diluted flowers once a month in spring and autumn, or bury 2-3 compound fertilizers in the soil.

Happiness tree, green treasure tree, another deciduous madman!

Happiness tree, green tree, the biggest problem is that the leaves are gone! Every day, I fall on the last lamppost, pawn!

Happiness tree, green treasure tree, is resistant to shade and likes light. Usually placed in Nanyang terrace (window sill) and east balcony (window sill). Where the light is good, it is necessary to ventilate more. In addition, the soil must be breathable, and the excess water can flow out of the bottom hole within 1-2 minutes after the big basin is filled with water, no problem. If the excess water does not flow out after 2 minutes, the soil is airtight and perishable, and some sand needs to be mixed.

Don't water the "green treasure tree" too often, especially if the room is not ventilated. Too much water will rot the roots. Before watering, check whether the pot surface 1 is white and dry, and touch the leaves and buds on it. If these two conditions are met, it is water shortage and water seepage.

Happiness trees are not cold-tolerant, so they should be maintained in a warm place in winter, and watering should be controlled to ensure that the temperature is above 10 degrees; However, flower friends with heating at home should pay attention. Don't put it near the air conditioner or radiator, and don't let the flowerpot directly touch the floor heating. The bottom of the basin must be separated by wooden boards or foam, otherwise there is a risk of root rot and the heating room is too dry. It is necessary to spray water on the ground and leaves frequently to keep humidity.

If you want to feed Phalaenopsis, learn the following three points quickly!

Most people's Phalaenopsis, that is, after the new year flowers bloom, slowly rot their roots and hearts, and finally throw them away. In fact, Phalaenopsis is generally easy to raise, and it is difficult to make it bloom again in the second year, but it is not impossible. Maintenance can be carried out according to the following methods.

The best pot for raising Phalaenopsis is the transparent plastic nutrition pot on the market. If there is no nutrition pot, you can use a transparent plastic bottle to cut a section to transform it. Transparent plastic nutrition bowl, you can see the status of Phalaenopsis roots. For example, if you see the roots are black, brown or soft, you should trim them quickly and soak them with carbendazim.

It is also important to plant Phalaenopsis. Never use soil. In the north, it is dried with water moss, and in the south, it is wetted with bark mixed with ceramsite. If you don't water it, you can see the state of the root system. For example, if you see that the root system is white, you need to water it. If you see that the root system is green, you don't need to water it.

If you want Phalaenopsis to bloom again, you can use 4000 -5000 times of water, 1 and No.2 flower in turn, 1 time per month. If the flowering period and temperature are lower than 15 degrees or higher than 35 degrees, do not apply fertilizer. At the same time, in autumn and winter, put them in the room of Nanyang terrace (window sill) and let them.

Hang upside down, Xia will die!

It is difficult to hang the golden bell upside down. Some flower lovers really like it. They bought it a dozen times and raised it to death a dozen times. It really hurts, especially when the temperature is above 30 degrees in summer, which is even more difficult!

The upside-down Admiralty is also particularly drought-tolerant, especially the potted seedlings that have just been bought back. If they are short of water for half a day, their leaves will be brittle, especially in the hot season of spring, summer and autumn. Ensure adequate water on weekends and holidays.

In addition, don't expose it to the sun, just keep it in a semi-shady place to keep the soil moist. Indoor balcony can be hung upside down with peat soil: humus soil: sand: perlite =3:3:3: 1.

After June, when the local temperature reaches more than 25 degrees, everyone should start cutting off the branches for later use, cut off the twigs above, insert them into wet perlite or vermiculite, spray water every day to keep them slightly wet, and they will soon take root.

So is the desert rose! Also! Also! It rots easily!

Although the desert rose is relatively small, many people love it, because its flowers can employ beautiful peony and roses. Since flowers are as beautiful as peonies and roses, they are naturally not easier to maintain than peonies and roses. Most of the dead desert roses die from rotten roots!

Rotten roots and dead desert roses are mainly caused by too much watering, so desert roses are very drought-tolerant and easy to cut. Don't water people every day Try a pot before watering it, and then water it thoroughly when it is light.

In addition, there is a very important point: soil preparation, soil preparation must be drained and ventilated to avoid root rot, and soil preparation can be carried out with the ratio of cinder: loose scale = 1: 1.

Moreover, don't raise desert roses in big pots, just use pots slightly larger than his roots. Usually, there is more sunshine and good flowering, so slow-release fertilizer granules can be used for fertilization, and the demand for fertilizer is not great.

If desert roses unfortunately have rotten roots, don't throw them away, cut off the rotten parts completely, then dry them in a ventilated place for 2 days, and then bury them in wet sand, and they can also take root. When the roots grow up, they can be transplanted into flowerpots.

Cyclamen, wilting and rotten balls are its strengths!

In fact, cyclamen is very easy to raise in winter, spring and autumn, but it is not easy to raise in summer, especially easy to rot balls and roots. Buy it every winter and die every summer. Buy every year and die every year. How can cyclamen live to the next winter?

Water must not be poured from top to bottom, which is easy to cause bulb rot due to accumulated water, and cyclamen leaves are also easy to rot when exposed to water. The best watering method is to put a tray at the bottom of cyclamen. If the end is light, or the leaves at the bottom are a little wilted, pour water into the tray at the bottom, or squat in a basin filled with water and let it absorb water from bottom to top until the surface of the basin is wet.

In summer, cyclamen should not be exposed to the sun, but should be placed in a semi-cool, ventilated place. When the temperature is higher than 25 degrees, cyclamen will begin to sleep slowly. At this time, it is necessary to properly control watering, and its bottom leaves are slowly turning yellow and wilting, so it should be picked up in time. When the temperature is higher than 35 degrees, just leave a few small leaves. Don't water them yet.

When raising cyclamen, look at its bulbs in the soil. If the bulb is completely buried in the soil, pull the soil for it, so that the bottom of the bulb is exposed from the soil, so that the bulb is not easy to rot, and cyclamen is better to raise.

Ge Fen: I'm an expert on dry-pointed yellow leaves, hehe ~ hehe ~ hehe ~

Arrowroot likes to be wet, and it is especially difficult to raise in the north when it is dry. Leaves, yellow leaves and burnt edges are easy to roll, and will wither and dry up when raised. Therefore, flower friends in the north must be psychologically prepared to raise bamboo taro!

Humidity is the first factor to raise taro. If possible, it is best to open a humidifier next to it. The humidity around it can reach more than 60% in a small range, which is most suitable for its growth. If you water it, don't water the soil. Finally, the pot is light and then poured thoroughly. Never accumulate water, it is easy to rot roots.

There is another aspect that everyone ignores, that is, mixing soil. Arrowroot is very picky about mixing soil. Sometimes we think it's the humidity. In fact, it may be that the soil is airtight and leaking. Let's give you a great god's mixing ratio. Imported peat soil: perlite: coconut shell =4: 1: 1. Be careful not to use coconut bran and white water, but to use comparative method.

Bamboo taro can not be exposed to the sun, but can be raised in the east and west balconies (windowsills), living rooms and places with bright astigmatism. In addition, it is not cold-resistant, and the temperature is kept above 15 degrees in winter.

Peace tree, the most difficult to raise among large-scale foliage plants!

The tree of peace, like the tree of happiness, is also a small expert in defoliation. When you fall, you swish and dare not touch it. It is more difficult to raise than the happiness tree and requires higher ventilation. Usually put it by the window to give it more ventilation.

Look at the leaves of the tree before watering it. If the treetops droop a little, water them. If it doesn't droop, don't water it, so as to avoid waterlogging and root retting. After watering, see if the excess water at the bottom of the tray will flow out soon. If not, the soil is not very breathable and needs to be improved.

I suggest you put something on the bottom of the basin to let the porous holes leak out, so that the excess water will flow out quickly after watering, so as not to accumulate water and rot the roots!

Christmas trees like humid environment very much, and they usually spray water on the leaves, especially in the heating room in winter, where the humidity is high and the leaves are naturally shiny and watery. In addition, it likes acid. You can pour some ferrous sulfate into the soil for it a year, and pay attention to diluting it 2000 times with water.

Qin: If you are infatuated with my appearance, you must endure my hardships!

Ficus virescens is a flower among network celebrities in recent years, but it is actually difficult to raise indoors. Many flower lovers will have fallen leaves and long spots to some extent when they buy them home. At ordinary times, they should be careful not to water the pot, and then pour it thoroughly once the pot surface turns white.

The root system of Ficus microcarpa should not be buried too deep in the soil, the root disk of the surface should be flush with the soil surface, and the soil must be drained and ventilated. If you buy something without a basin and the mound is hardened yellow mud, you need to remove the surrounding 1/3 mud. If the original mound is loose garden soil, it doesn't need to be removed, just plant it in new loose and breathable soil.

If the banyan tree is single-pole, it will only grow upward for a period of time while waiting. You can go to the top in spring, remove all the leaves from the remaining poles after cutting, and then put them in a well-lit place to dry hard. When the temperature is right, buds will grow on the pole in about 65,438+0 weeks! When the buds grow out, you can keep the top firm and develop lollipops!

Don't throw away the cut branches, cut them into small pieces of about 20 cm, drain water at the bottom to lure the roots, and the roots will grow out in about half a month. After the roots grow, they can be transplanted into loose and breathable soil, and it is easy to survive!

Buttercup, it's too easy for the leaves to turn yellow and wither!

Ranunculus is also a flower that is generally difficult to raise. When you buy finished seedlings, you will have yellow leaves when you go home, which will rot easily. Bought a bulbous claw, the roots grow fast, but slowly, the leaves fall off easily, and wither before flowering, so tired!

The root system of Ranunculus ternatus likes humidity and is afraid of waterlogging, and it is easy to rot and die in an indoor unventilated environment. Therefore, it is necessary to keep ventilation when watering, or to keep the soil moist all the time when it is dry, especially when flowering. Therefore, the soil should be slightly wet but never accumulate water, so the environment should be ventilated and Ranunculus ternatus is better to raise.

When buttercup grows leaves, compound fertilizer or decomposed cake fertilizer can be applied every 10 day 1 times; Before budding, a little plant ash leaching solution can be poured and potash fertilizer can be applied to prevent plants from lodging; After budding, water-soluble potassium dihydrogen phosphate fertilizer should be poured every 10 day to supplement fertility and make the flowers bloom bigger!

Ranunculus flowers in winter and spring. It is not afraid of cold, but it is afraid of heat. When the temperature is higher than 20 degrees in May and June, yellow leaves and dead leaves begin to appear. When most of the leaves are dry, cut them off quickly, dig out their roots, wash the soil, leave small paws, dry them, put them in a ventilated place and plant them in autumn! The yellow leaves and dead leaves after flowering must be put away quickly, or the claws will rot in the basin if it is late.

Camellia, bud to buy home, the last to see flowers!

Camellia is not difficult to raise leaves, and it is really too difficult to raise flowers, especially since it has been pregnant for half a year. After it has a bud, even if it is an ancestor, it will still give you a bud, and it has been busy for half a year without flowers, mulberry heart!

Just bought camellia, when put in a pot, don't bury the root system too deep, because its root system itself is not particularly developed, so let the root system be on the upper soil surface, even if a little capillary root is exposed, it is more breathable. In addition, the pot is made of pottery, plastic or pottery, which has good air permeability and is not easy to suffocate.

When camellia is put into pots and changed into pots, we should pay attention to the soil quality of the original mound with roots, try to be consistent with the newly added soil, and try to expose the roots outside the mound, so that it is easier to blend with the new soil and slow down the seedlings faster and more successfully.

Fortunately, Camellia is shade-resistant, and can be potted in Nanyang terrace (window sill) and east balcony (window sill) for maintenance, and the light can also be satisfied. Usually, potassium dihydrogen phosphate can be given for half a month to one month to promote bud pregnancy and flowering.

Rieger begonia, summer is really hard!

Rieger Begonia, although the flowers are beautiful and the temperature is suitable, it blooms almost all year round, but it has a fatal disadvantage, that is, the roots are few and thin, and the roots are very prone to black rot in summer.

Flowers feel that Rieger Begonia is quite drought-tolerant, so put the basin on it before watering, and weigh it. It feels particularly light before watering it thoroughly. Moreover, when watering, water should be poured along the edge of the basin, or at the bottom of the basin, instead of pouring it from bottom to top and pouring it on its stems and leaves. The room is not ventilated, and it is easy to accumulate water and rot.

In addition to watering control, soil mixing is also very important. Pine needle soil: peat soil: perlite =2: 1: 1 can be used to ensure drainage and ventilation.

Rieger begonia can be cut with branches or leaves. Roots are soaked in water and transplanted into soil, which is very easy to survive. Therefore, once you find that your Rieger Begonia is black rot, you should immediately cut off a few branches to prevent the whole army from being wiped out!

Orchid is a tough advocate!

Orchids are fleshy roots, which are very sensitive to the dryness and wetness in the soil, such as dry roots, dry shoots, wet black rot and stem rot. So it is difficult to raise, especially in an indoor environment with poor ventilation!

Besides ventilation, planting materials is the most important way to raise orchids. Must be loose and breathable. Can plant pine bark: pine needle soil: sandy soil, or pine bark+planting stone, and add base fertilizer to the bottom of the basin. As long as it is well drained and ventilated, orchids will not rot even if they are watered once a day.

The water quality of orchids should also be clean. It is best to use rainwater. If it doesn't rain, use dried tap water. It is best to keep the water slightly acidic, which is more conducive to the growth of orchids. Before watering, put your hand into the orchid plant material for 2-3 cm. If it is dry, water it thoroughly. If it is dry, do not water it.

The choice of blue flowerpot is also very important. Don't use porcelain pots, use purple sand pots, pottery pots and root control pots, which are breathable and not easy to rot. Pot bottom is padded with ceramsite to facilitate drainage.