Gently pat the upper and middle walls of the flowerpot with your knuckles. If it makes a crisp sound, it means that the soil is dry and needs to be watered immediately. If there is a dull voiced sound, it means that the soil in the basin is wet and you can temporarily stop watering it.
2, visual method
Observe whether the surface color of the basin soil changes with eyes. If the color becomes lighter or grayish white, it means that the basin soil is dry and needs watering. If the color turns dark or brown, it means that the basin soil is wet and can be watered temporarily.
3. fingering
4. Kneading method
Twist the basin with your fingers. If the soil is powdery, it means that the basin soil is dry and should be watered immediately. If the soil is flaky or granular, it means that the basin soil is wet and watering can be temporarily stopped. The above test methods are all based on experience and can only tell people the wet and dry conditions of basin soil. If you need to know exactly how wet and dry the basin soil is, you can buy a soil hygrometer, insert the hygrometer into the soil, and you can see the words dry or wet on the scale, so you can know exactly when to water it.
Love confession method confession method 1: direct shouting method
You can choose to ask out the girl you like, and then shout it out when climbing the mountain, or hold her and whisper in her ear, XXX, I like you. If she doesn't struggle and blush, then it can show that she is a little interested in you, so you should grasp it well. This is suitable for girls who are a little ambiguous with you. (No courage) confession method 2: sunrise confession method
How romantic it is to ask her to watch the sunrise with herself, and then make a solemn confession to her beloved at the moment when the beauty of the sunrise appears romantically. Moreover, under the rendering of the beautiful scenery and getting along with the previous day, girls will feel your mind more sensitively, so they will not refuse easily. This method is suitable for those girls who love romance. Do we have a sunrise here? I haven't seen it.
Confession method 3: overlord's hard bow method
This is a tough way to express your love, that is, meet the girl you like, get to know her well, hug her at the right moment, and then kiss her quickly, bring your deep love into the kiss and let her really feel your heart. If she doesn't push you away and doesn't respond, it proves that you have succeeded this time. Some friends can continue to try tough methods after pushing her away, but this method will be more dangerous. (intense)
Confession method 4: Waiting for the rabbit method
If the girl you like already has a boyfriend, but you are reluctant to let go, you can try to wait for her, wait for their feelings to leak, and when she and her boyfriend have problems, you can help her analyze the problems, which will make you more considerate, and her delicate mind will gradually become unbalanced, thus slowly tilting towards you. This method is suitable for girls who are little women. (so mean)
Confession method 5: academic pursuit method
Get close to her on the grounds that she is not good at something, so as to understand her personality and be inseparable from her, and then show her her ideas at an appropriate moment. Because this kind of girl usually studies well and is easily moved and assimilated, learning is a very powerful method, and boys should make good use of it. (Uh huh? )
Hint: The explanation of girls' reaction after confession.
1, it is said that it cannot.
If a girl refuses you a little stiffly, it only shows that she has no feelings for you. Because girls are stubborn, if she really makes it clear that she doesn't have feelings for you, it's no use persuading boys to stop chasing. At this time, the girl will not be moved, but your persistence will make her disgusted. Remember to do the opposite, sometimes letting go properly will still lead to different effects.
2. prevarication does not give a clear answer
This reaction shows that she has no feelings for you, but it does not exclude you. She has a complex psychology of joy and fear. You will think that she is trying to satisfy and refuse. Actually, she didn't mean to. Don't think she is testing you. She's just fighting herself because she's afraid of getting hurt. So at this time, even if she will refuse you, you still have to take the initiative and persist, and you will always succeed.
3. Some problems are more difficult.
In fact, this reaction is obviously that she has a good impression on you, but she is a girl and wants to be reserved, so she wants to play a few rounds with you. But this rejection doesn't mean rejecting you. After rejecting you several times, she will give you a chance, and the rejection is full of benefits. This kind of love will bring you different feelings. Do you like it?
The only way to free yourself from the past and move on is not to look back.
If someone calls me when he is drunk, even if he says a lot of irrelevant words, even if he wakes up my good dream, I will still listen to him quietly, because I know that I am a very important existence to him, and we will all travel far away and finally bid farewell to our immature selves. Haizi When you hold an umbrella for others, please look back. There is a fool in the rain. It is better to choose someone who loves you than to choose someone who loves you.
Second, lonely Chen, who messed up the hair tips, who created the Sansheng River in a fleeting time. On Naihe Bridge, who drank Meng Po Tang and carved this distant miss? Forgetting, sentimental! The red line that is wrongly tied to Yue Lao's hands has been astringent for thousands of years. Like water, I cannot stop thinking about it; The falling iris makes you gentle all your life. The full moon is not full, and the oath is sad. In the end, flowers bloom in that life and fall in this life.
Third, life is improvisation. There are no dreams that cannot be realized, only those who don't wake up early. Those who missed it, don't look back. Love can be temporary or lifelong. Everyone can fall in love with different people at different times. Life is like tea, it won't be bitter for a lifetime, but it will always be bitter for a while.
Fourth, tears ask flowers, flowers don't understand words, red flies are everywhere, and one kind of thinking is two worries. The ancient Buddha is far away, the blue light is easy to be empty, the flute is clear, and the snow is lonely. I only hope that the afterlife will be like a glazed heart, clear inside and outside, looking at the spring and autumn of the world and standing with a smile. Looking at the ups and downs of the world of mortals, I remember that the world of mortals disappeared, my figure was raining, my shirt was cold, and I was disappointed. Sorrow and sorrow, fate comes and goes, dripping with eternal attachment. A lifetime of misty rain, a dream; A lifetime of red dust, a song. 1 Of course, the road of life cannot be smooth sailing. Everyone may encounter some setbacks and failures, as well as unpleasant things. The problem is to see how you face it. Keep an optimistic attitude, be normal, don't care too much about fame and fortune, and don't deliberately pursue it. You should take a relaxed and calm attitude.
5. Life often plays jokes on us. The person you expect will be farther away from you. I am just an accident to you; You are my lover. The memory that a person thinks is unforgettable has long been forgotten by others. Some people fall in love, just fall in love. Being single-minded is not just liking someone for a lifetime, but being single-minded when you like someone.
Sixth, there are always some names that can't bear to be deleted because of the traces they have been to; There are always some things that can never be forgotten, which come from the warm intersection. Maybe I will never contact again in my life, but I will remember it for a lifetime; Maybe there is no heartbeat, but there is still heartache. Leave a permanent position, look and read; Wait for a distant but clear name, remember and keep it. What I can't stand is not names, but people; What you can't forget is not the past, but the feelings.
Seven, people are forced out. The world is cold, you can afford to continue playing, but you can't afford to go out; People's hearts are unpredictable, people's faces are difficult to know and feelings are difficult to grasp. Some involuntary disguises may be to cope with the impermanence of the world; The insincere corners of the mouth are rising, which may be the power of stumbling. Tears, can't help but have to endure; Suffering, unable to swallow; Wrong fate, if you can't let go, you must let go. Carrying the burden of life, what to lose and what to pick up.
8. If you want to meet someone again and again, there is always unspeakable sweetness when you are with him, and you are willing to run for him, then you are in love with this person. If you are with someone, you will feel depressed, you will feel wronged, you will feel uncomfortable, then your relationship will be over. Sometimes falling in love is very simple, just want to be with you.
Nine, in youth, there are always some things to do hard, and there are always some dreams to pursue desperately, regardless of gains and losses, as long as youth has no regrets. No one in the world can recover the past, cherish the present, and don't wait until it is lost to regret the past. I like to listen to right and wrong, cause others to gossip, criticize you and other bad voices will come out, so I will hear troubles, and many things are better than not knowing.
What do you mean by "things are different"? Is that you turn the message board from the back to the front, and those who say they will always be with you will no longer contact. If you really pay, you will really gain; Care with your heart can keep your heart together. What else can I ask for in my life? As long as someone knows how cold it is, that's enough! A lot of love goes without saying, feel it with your heart; Many feelings don't need to be heard, and time has proved it. Accompany, no regrets; Give wholeheartedly.
Sometimes, you give all your true love and get nothing but helplessness. Sometimes, you think you are the most important, but in fact you are insignificant. In feelings, the biggest disappointment is that the person you cherish is not you. The pain of giving the wrong heart is the pain of losing the whole world. No matter how long it takes, it can't cure the pain in my heart.
The love I want is simple. Listen to me when I'm talking. When I need you, you will be by my side. You were there when I turned around, that's enough.
Thirteen, to liberate yourself from the past, the only way to move forward is not to look back.
14. Life is not a race, but a journey. You should know how to appreciate the scenery along the way.
Fifteen, love always begins with moving and moving. But without mutual appreciation, you can't be lovers unless you are moved; Only the heart, without continuous care and responsibility, can only harvest short-lived love. True love begins with being moved or moved, but it must be supported by care and responsibility and guided by appreciation and attraction, so as to finally move towards the palace of marriage.
Sixteen, an empty heart, a distant dream, who is holding my life and making me sleepy for her in my life; Long love and long shadow, who caught my heart and made me miss it until now. Time has quietly diluted the past, the past is hazy, the details are vague, and the imprint is aging everywhere; Years have gradually hardened the romantic nerves, and it is difficult to get excited again, and friendship is frozen again and again.
Seventeen, who is not hurt in love, and learn to be strong at the same time.
Four-season care methods of flowers How do potted flowers spend the winter indoors?
50. What should I pay attention to in spring propagation of potted flowers? (1) Avoid cold air. Potted flowers have to spend a long winter indoors. In early spring, people usually like to leave the front and rear doors and windows wide open. At this time, the cold air directly attacked the flowers and trees, making Milan and other tropical flowers like high temperature catch cold, causing deciduous leaves and even leading to the death of the whole plant. Therefore, in early spring, doors and windows should be opened around noon on sunny days, and at the same time, cold air should be avoided from hitting potted flowers directly. The number of window opening is from less to more, and the time is from short to long. Exercise step by step to enhance adaptability;
(2) Prevent sudden temperature change. In the vast areas of China, especially in the north, the temperature is changeable in spring, and the cold current strikes from time to time. Potted flowers are most afraid of spring cold. Some local flowers in the south are easily affected by dry wind if they leave the room too early. The suitable time for potted plants to leave the room depends not only on the climatic conditions, but also on the characteristics of flower varieties after leaving the room. They should be placed in the leeward and sunny places and moved indoors in time in case of bad weather.
(3) Don't water too much. When spring comes back to the earth, some overwintering flowers are in a state of slow growth or dormancy, some just wake up, and some just sprout, so they need a certain amount of water. But don't water it too much. Too much watering will not only cause the branches and leaves to grow white, but also affect the flowering and fruiting. The basin soil is wet for a long time, and the soil is prone to root rot due to lack of oxygen. Therefore, watering should be moderate in spring, that is, seeing dry and wet. As the weather gets warmer, plants grow and gradually increase the amount of water. However, the climate in spring is dry and windy, so it is necessary to pay attention to spraying water on the leaves frequently;
(4) Don't apply thick fertilizer. Potted flowers or potted seedlings are often weak after overwintering, so it is appropriate to apply fully decomposed dilute liquid fertilizer or various special chemical fertilizers. The amount of fertilizer should be increased from less to more. In spring, it can be applied every 10 15 days/time. Pay attention to watering and loosening the soil after fertilization, so as to loosen the soil in the basin, which is beneficial to root system development. If thick fertilizer is applied at this time, it will be harmful to the growth of young roots and even in danger of being burned to death.
5 1, what do you mean, spring will come and winter will come?
People have summed up two experiences in long-term flower cultivation practice: one is that spring will never come out; The other is called winter. Don't rush to let the flowers leave the room before spring comes. Because the temperature in the north is changeable in spring, the wind is often blown dry, and the cold current strikes from time to time. If you leave the room too early, you are easily exposed to the dry wind, and the buds and leaves are often burnt. At the same time, it is also vulnerable to late freezing injury, resulting in a sudden large number of fallen leaves. In severe cases, the whole plant will die, and it is not advisable to leave the room prematurely. In most parts of northern China, between Qingming and long summer, winter flowers are best kept indoors. Flowers must go through a process of adapting to the environment before leaving the room. Generally, ten days before leaving the room, open the window for ventilation at noon, exercise gradually, then leave the room and gradually adapt to the outside temperature. In case of late frost or windy weather after leaving the room, it is still necessary to move indoors in time and then move out after the weather improves. Winter is not coming, that is, when the weather is just cold, if there is no frost, for most flowers, don't rush to move potted flowers indoors. Because the temperature changes repeatedly at this time, sometimes it is cold and sometimes it is hot. If flowers are moved indoors too early, it will be detrimental to their growth and development. At this time, flowers should be placed in the leeward and sunny places. After a period of low-temperature exercise, most flowers will be good. However, different kinds of flowers and plants have different requirements for temperature, so it is impossible to follow the same law when they enter the room early or late. Under normal circumstances, Clivia, Poinsettia, Fusang, upside-down Admiralty, cactus and so on. When the temperature drops to about 65438 00℃, it should be indoors. Jasmine, Milan, camellia, kumquat, evergreen, etc. It is best to enter the room when the temperature drops to about 5℃. Potted grapes, roses, figs and so on. It should be frozen at -5℃ for a period of time, and then moved into a cold storage room (about 0℃) for storage. Flowers that have just entered the room should be ventilated.
52. How to manage potted flowers in summer?
The summer climate in North China and other places is hot and the rainfall increases, which is a prosperous period for the growth and development of most flowers and a good opportunity for cutting flowers and trees, but it is also a period when a large number of pests and diseases occur. It is necessary to strengthen management and pay attention to the following work:
(1) Daylighting and shading: During the high temperature in summer, the scorching sun is harmful to the growth and development of many potted flowers. Therefore, flowers should be treated differently according to their living habits. Flowers that like light, such as poinsettia, alternate leaves, pomegranate, hibiscus, fig, rose, Milan, white orchid and so on. Should be kept in a sunny place. In midsummer, Milan, Prynne, Fusang and Chrysanthemum should be slightly shaded. Camellia, Rhododendron, Gardenia, Clivia, Bambusa australis, etc. Will be kept in a well-ventilated and cool place after summer. Orchidaceae, Hosta and Asteraceae should be kept in weak light or astigmatism. At the same time, measures such as shading, sprinkling water and covering pots should be taken to cool down and prevent heatstroke;
(2) Water fertilization: The temperature is high in summer and the water evaporates quickly, so the potted flowers should be watered in time. But different types of flowers have different characteristics and different requirements for water. I like wet flowers, such as narcissus, tortoise shell bamboo, calla lily, etc. Need plenty of water. For most wet flowers, such as Milan, Jasmine, Bamboo Peach, Fusang, etc., in general, it is appropriate to find water 1 time in the morning and water 1 time in the afternoon. The amount of watering mainly depends on the size of plants, the change of weather and the actual degree of dryness and wetness of basin soil. Smallpox grows rapidly in summer, so we should provide enough fertilizer in time. Fertilization should also be handled separately. Ordinary potted flowers can be applied with 1 times decomposed dilute liquid fertilizer every 7 10 days. For flowers that like acidic soil, alum fertilizer of 1 times can be applied every 10 day. Avoid splashing fertilizer water on the leaves when applying fertilizer, otherwise it will easily damage the leaves. Fertilization in summer should be carried out in the evening. Before fertilization, the intention is to loosen the soil, which is beneficial to the root system to absorb fertilizer and water, at the same time, it is beneficial to the reproduction and growth of microorganisms, promotes the accelerated decomposition of organic matter in the soil, and provides various nutrients for the growth and development of potted flowers. Pay attention to watering the next day after fertilization;
(3) Pruning and ventilation: Pruning potted flowers in summer mainly includes core removal, bud smearing, leaf picking, flower thinning and fruit thinning. For some grass flowers sown in spring, when they grow to a certain height, they should be picked in time to promote more branches. For some woody flowers, such as kumquat, when the annual branches grow to 1.5 cm and 20 cm long, they also need to be pitted to concentrate nutrition, which is beneficial to flowering and fruiting. In summer, some flowers often have adventitious buds at the stem base or on the stem, which consumes nutrients and disturbs the plant shape and should be removed in time. For some ornamental flowers, such as chrysanthemums, camellias and roses. We should get rid of some extra buds and make the flowers colorful. For fruit-watching flowers, such as pomegranate, kumquat and bergamot, we should also pick some young fruits in time. Generally, only one fruit is left in the short fruiting branch, and the fruit is large and beautiful. In addition, the branches should be cut off in time. When pruning, the flowers can be shaped according to their morphological characteristics and personal hobbies;
(4) Cutting and sowing: Summer is the suitable time for cutting some evergreen flowers and trees, such as cutting pulp, jasmine, rhododendron and hibiscus, which are easy to survive. Dog days are also a good time for budding and docking, such as budding plum blossoms and peaches and docking with Prynne. Summer is also the right time to plant some potted flowers, such as pansy planted in July, which can bloom around the National Day. Chrysanthemums are sown in July and August, and they can also bloom in the severe winter when there are few flowers. Pittosporum macrophylla and carnation are sown in August and September, and bloom in the following summer.
53. How to maintain dormant flowers in summer?
Some flowers, such as narcissus, cyclamen persicum, upside-down golden bell, tulip, Erythrina macrophylla, calla lily, geranium, freesia, lotus and so on, are dormant or semi-dormant in summer, when their metabolism is slow and their growth is stagnant. Therefore, in summer maintenance, corresponding measures should be taken according to the physiological characteristics of the above flowers, and careful care should be taken to make them pass the dormancy period smoothly. The main measures are:
(1) Keep dormant plants in a cool and ventilated place to avoid strong light and rain, otherwise it will easily lead to root rot or even death of the whole plant;
(2) Water quantity should be strictly controlled. Too much water at this time, the soil in the basin is too wet and easy to rot. Too little watering is easy to shrink the root system, so it is advisable to keep the basin soil slightly moist;
(3) Stop fertilizing. During the dormant period, because the physiological activity is extremely weak, fertilization is not needed, so fertilization can be omitted. Otherwise, it is easy to cause rotten roots, rotten balls and even the death of the whole plant. In addition, bulbs such as cyclamen and tulips can also be dug up after sleeping in summer and stored in a cool, ventilated and dry place.
54. How to manage potted flowers in autumn?
In autumn, the climate changes from cool to cold. At this time, potted flower management should pay attention to the following management work.
(1) Appropriate amount of water and fertilizer: Water and fertilizer management should be treated differently according to the habits of different flowers after autumn. For autumn chrysanthemum, osmanthus fragrans, camellia, rhododendron, Chimonanthus praecox, etc. which bloom once a year, liquid fertilizer mainly containing phosphate fertilizer should be applied 2 ~ 3 times in time, otherwise, not only the flowers will be few and small, but also the phenomenon of falling buds will appear. For roses, Milan, jasmine, etc. It blooms many times a year and we should continue to supply enough water and fertilizer to promote their continuous flowering. For most flowers, after the cold dew festival in the northern region, fertilization is generally not needed to facilitate wintering. With the decrease of temperature, normal watering can be continued according to the actual needs of flowers except grass flowers that bloom in autumn and winter or early spring and sow in autumn, and the watering frequency and quantity of other flowers should be gradually reduced to avoid excessive water and fertilizer, which will cause virtual growth, affect flower bud differentiation and suffer from freezing injury;
(2) Pruning and shaping: When the temperature is about 20℃ after autumn, most flowers tend to sprout new shoots, and others should be cut off in time to reduce nutrient consumption. The reserved buds should also be picked in time. Chrysanthemum, dahlia, rose, jasmine, etc. When the buds grow to a certain size after budding in autumn, all the lateral buds are removed except the top 1 big bud.
(3) Timely seed collection: The seeds of many flowers mature one after another around the Mid-Autumn Festival and need to be harvested in time. Collect, remove impurities, dry in the sun, put in a cloth bag, and store in a ventilated place at low temperature.
Hide. For some seeds with thick seed coat, such as peony, peony, magnolia and Michelia. It is advisable to bury seeds with wet sand and store them in layers after harvest;
(4) Proper sowing: biennial or perennial grass flowers, such as snapdragon, carnation and daisy, greenhouse flowers, such as chrysanthemum, cyclamen and pittosporum macrophyllum, and flowers, such as Gerbera jamesonii, delphinium, primrose and begonia, which are easy to lose their germination ability after harvest, should be planted in autumn;
(5) Go indoors at the right time: Most flowers in the northern region should be moved indoors for wintering according to their cold resistance to avoid freezing injury. The specific time to enter the room varies from flower to flower. For most flowers, don't rush into the room as soon as the weather changes order. Because premature entry affects nutrient accumulation, it is not conducive to growth and development in the coming year. Therefore, it is better to enter the room a little later on the premise of not suffering from freezing damage. Please refer to Title 5 1 of this book for the suitable indoor time of various flowers.
55. How do potted flowers spend the winter indoors?
Potted flowers cultivated in the north, many of which are native to tropical or temperate zones, like warmth, so they need to be moved indoors in late autumn or early winter. The location after entering the house should take into account the habits of various flowers.
Flowers that usually bloom in winter and spring (crab claw orchid, cyclamen, chrysanthemum morifolium, poinsettia, camellia, etc. ) and grass flowers planted in autumn (carnation, snapdragon, etc.). ), as well as flowers (Milan, Jasmine, Prynne, Fusang, etc.) that like light and warmth. ), should be placed on the windowsill or near the sunny place of the windowsill;
Some flowers (such as Clivia, upside-down golden bell, etc. ) Like semi-shading in summer and sunny in winter, it also needs to be placed in sunny places; Flowers (such as asparagus, begonia, rhododendron, etc. ) such as warm and semi-light can be placed away from the windowsill;
Evergreen flowers and trees that like sunshine but are resistant to low temperature or flowers that are dormant (such as osmanthus and citrus) can be placed in a cool place with scattered light (above 0℃); Other flowers (such as potted lotus, water lily, Hosta, etc. ) Leaves can only fall at low temperature or the requirements for light are not strict, so it can be placed in a cold place away from light;
Pomegranate, rose, fig, etc. It should be frozen outdoors at -5℃ for a period of time to promote dormancy, and then moved into a cold room (about 0℃) for storage in the dark.
Indoor ventilation should be paid attention to, not only when flowers first enter, but also at noon on sunny days all winter, which can not only reduce the occurrence of pests and diseases, but also be conducive to the healthy growth of flowers. After winter, the temperature drops continuously, the metabolism of flowers is slow, or they enter a dormant state, and very little water and fertilizer are needed. Therefore, in addition to flowers that bloom in autumn and winter or early spring, such as melons, chrysanthemums and camellias, and some grass flowers planted in autumn, water and fertilizer should be strictly controlled in general potted flowers. For flowers in dormancy or semi-dormancy, fertilization should be stopped. If the pot soil is not too dry, don't water it, especially the pot flowers that are shade-tolerant or placed indoors in cold places, and avoid watering too much to cause rotten roots and fallen leaves. Woody potted flowers such as plum blossom, kumquat and azalea should also be strictly controlled in winter, so as not to cause young branches to grow white, affect flower bud differentiation and weaken cold resistance in the future. Cactus and succulents should stop fertilizing and water less. Water for watering flowers in winter must be dried and reused when the water temperature is close to room temperature. The watering time should be around 1000. If you water at night, it will be very cold at night, and the roots of flowers will be easily frozen. In winter, indoor air is dry. For some evergreen flowers that like humidity, such as asparagus, Milan, camellia, white orchid, etc., the leaves should be sprayed with water close to room temperature to remove dust and clean the leaves for photosynthesis, but spraying water can not increase the water in the basin and prevent the roots from rotting. Indoor potted flowers are prone to pests such as aphids, whiteflies and scale insects. Attention should be paid to timely prevention and control.
56. How to build a simple greenhouse?
Family flowers need to build an economical and practical simple greenhouse in winter. The types of small greenhouses are as follows:
(1) Plastic shed: Under the condition of narrow courtyard, a plastic shed about15m long and 4m wide can be built in front of Nanping house. The manufacturing method is as follows: bamboo pieces with a thickness of about 1 cm and a width of about 4 cm are inserted into bamboo bows with a spacing of 50 cm, and the bamboo bows are tightly covered with plastic films. It is sunny during the day and the humidity can reach about 25℃. Cover the insulation paper at night (use waste cement bags or kraft paper up and down, and add 7 layers of waste newspapers in the middle), and tie the bamboo pieces at the lower end with drawstring to prevent the wind from blowing. This kind of plastic shed does not need fire, and the temperature can generally be maintained at not less than 0℃. It can store flowers and trees with the lowest temperature not lower than 0℃ in winter, such as rose, pomegranate, fig, oleander, kumquat, peony and osmanthus. If you need to place flowers that like medium temperature, you can install a honeycomb coal stove with chimney from late June 10 to early April of the following year, and keep the temperature not lower than10℃;
(2) Semi-underground simple small greenhouse: choose the place in the lee of the courtyard and make a small greenhouse with a width of 3-4 meters, a length of about 7 meters and a height of 0-6 meters. Specific practice: first dig a ditch 50 cm deep on both sides, and then dig a ladder ridge from both sides to the middle according to the size of the flowerpot. The lowest place is the walkway. Set up a herringbone frame on the upper part, 60 cm from the ground. The roof is divided into two layers, inner and outer, and the distance between layers is about 15cm-20cm. Each layer is stretched with a layer of plastic film, which is tightly sealed and compacted with soil to avoid being blown away by the wind. Open a small door in the east. If the temperature is too high, you can open a crack to ventilate and dissipate heat. This small greenhouse can be kept above 5℃ in winter. Generally suitable for flowers with moderate temperature, such as smiling face, jasmine, gardenia, hibiscus, Yingchun, plum blossom, peach blossom, etc., can safely spend the winter here. In some cold areas in winter, it is necessary to cover a layer of paper for insulation or install a briquette stove with a chimney in about three to five days;
(3) Plastic shed: use the window facing the building's Nanping room or balcony to tie a plastic shed with a bamboo bow (the bamboo bow is placed on the balcony, and the lower head can be pressed against the lower part of the balcony revolving door), and cover paper is used for heat preservation at night, and the temperature can be kept at about 3℃-5℃;
(4) Indoor greenhouse in front of the window: nail a rectangular wooden frame with a length of about 140 cm, a width of 30 cm and a height of 65 cm with the outer surface tightly wrapped with plastic film. Install the greenhouse small frame in front of the window, and the base is flush with the top of the heater. After putting in the flowerpot, clamp the door curtain with a clothes peg. The following points should be paid attention to in flower conservation in small greenhouses:
(1) When watering flowers in small greenhouses in winter, warm water stored indoors for one day and night must be used to avoid watering flowers with cold water;
(2) Wash the dirt or soil outside the plastic film with clear water frequently to facilitate the lighting of flowers;
③ Sprinkle some water on the ground frequently to increase the air humidity;
(4) Due to the high indoor humidity, the watering times should be properly controlled. When watering, it should be dry and wet, and slightly dry.