Cultivation methods and matters needing attention of pocket coconut

Pocket coconut is an evergreen shrub, the height of potted plants is generally less than 1 m, the fruit of coconut is orange, and the flowering period is spring. The cultivation method of pocket coconut is very simple. As a common foliage plant, just pay attention to a few matters, as follows: 1. Illumination: Pocket coconuts like semi-shade, and leaves will turn yellow in strong sunlight; If left in a place with insufficient light for a long time, plants will become slender. So it's best to put it indoors in a bright place by the window.

2. Temperature: Pocket coconut likes warmth, and the suitable growth temperature is 1824 degrees Celsius, 13 degrees Celsius to enter dormancy. It is best not to be lower than 10 degrees Celsius in winter.

3, water: bagged coconuts like water, keep the soil moist during the growth period, wait until two-thirds of the pot soil is dry before watering. In addition, pocket coconuts like high air humidity. If it is too dry, the tip will turn brown. Therefore, in the dry period, such as autumn, measures such as spraying water on leaves frequently should be taken to improve the air humidity around plants.

4. Fertilization: During the plant growth period, compound fertilizer can be applied once a month.

5. Pot soil: It is best to plant loam with good drainage and loose fertility.

6. Reproduction: Pocket coconuts generally reproduce with seeds.

To raise pocket coconuts well, we should also pay attention to the following technical problems:

(1) Beware of excessive brightness caused by burnt edges. Because pocket coconuts like cool environment, indoor culture should be placed near the north window, east window or other places with bright scattered light; Pocket coconuts are most afraid of direct sunlight, and even if they are exposed to the sun for a short time, their leaves will be scorched and turned yellow. On the contrary, if it is left in a dry and dark place for a long time, the color of the leaves will also fade and lose luster.

② Suitable temperature. Generally, the optimum growth temperature is 20~30℃, the indoor temperature in winter is 12~ 14℃, and the lowest temperature cannot be lower than 10℃.

③ Keep the ambient air humidity. It is necessary to spray water on the leaves frequently to increase the air humidity.

(4) Acid soil should not be used in basin soil, and a small amount of clay should be added.

⑤ Change pots every 3 years 1 time.

⑥ Apply dilute liquid fertilizer 3~4 times in spring seedling stage.

Cultivation methods and matters needing attention of Solanum lyratum Thunb

Sunflowers like temperature, cold and shade, and can safely overwinter at room temperature above 8℃. Below this temperature, the branches and leaves are easy to be frostbitten, and the whole plant will be frozen to death seriously. Usually, sundew can be cultivated and watched in a bright and ventilated room for a long time, but it should be avoided to be exposed to the hot sun outside. Top dressing 1-2 times a month in the optimum growth period of 20-35℃. Pot soil should be dry and moisture-proof in winter and watered in summer to prevent dryness. Every 2-3 years, it is necessary to turn over the basin and change the soil 1 time, and the basin soil can be added with 1/3 mountain mud and 2/3 river sand; Or mix river sand and fermented sawdust in half. Use clay pots or uranium pots to facilitate drainage and ventilation. Cultivation method of Solanum lyratum Thunb:

1. Soil: The culture soil must be well drained, and it is best to use soil with more organic matter content. Potting can use humus soil or peat soil plus 1/3 river sand or perlite plus a small amount of base fertilizer.

2. Fertilization: When planting, it should be buried deeper to let the new buds absorb fertilizer. In May and June, water and fertilize every 1-2 weeks 1 time. Slow-release compound fertilizer is the best fertilizer; Stop fertilizing after late autumn.

(1) Nitrogen deficiency: The color of leaves faded from uniform dark green to yellow, and the growth rate of plants slowed down. The control method is to increase the application amount of nitrogen fertilizer, which can be completed by root application or foliar spraying of 0.4% urea for 2-3 times according to the situation.

(2) Potassium deficiency: the old leaves faded from green to bronze or orange, even the leaves were curled, but the petiole still kept growing normally. With the aggravation of potassium deficiency, the crown faded, the plant growth was hindered and even died. The prevention and control method is to apply potassium sulfate to the soil, according to the dosage of 1.5-3.6 kg/plant, 1 year for 4 times, and add 0.5- 1.8 kg of magnesium sulfate to achieve balanced fertilization and prevent magnesium deficiency.

3, watering: watering should grasp the principle of dry and wet, pay attention to timely watering during the growth period, keep the basin moist, and water it twice a day when the summer grows vigorously; Control watering after late autumn and rainy days.

4. Air humidity: It is necessary to maintain a high air humidity around the factory. In summer, we should also spray water on leaves and ground frequently to increase air humidity. To keep the leaves clean in winter, you can often spray water or scrub them.

5. Temperature and illumination: The optimum temperature for the growth of Solanum lyratum Thunb is 25-35℃. Weak cold tolerance, very sensitive to low temperature. The overwintering temperature should be above 10℃, and plants will suffer below 5℃. The main cause of the death of Solanum melongena in winter and spring is low temperature. In summer, you should block 50% of the sun, and you are most afraid of direct sunlight. Even short-term exposure can cause the leaves to turn yellow and it is difficult to recover. It should be placed in a bright place indoors, too dark is not good for the growth of Solanum lyratum Thunb. It can be placed in a well-lit place in winter.

6. Pest control: In spring, due to poor ventilation, whiteflies may be harmful, so Caltex dioxin spray can be used to control it 200 times, and the leaves and roots should also be sprayed. If you can keep good ventilation often, sunflowers will not be prone to whiteflies. If the environment is dry and poorly ventilated, the harm of red spider will occur, which can be prevented by spraying 3000-5000 times dilution of 20% chlorfenuron wettable powder.

7. Copy:

(1) Sowing method: Most seeds used for sowing and propagation are imported from abroad, so it is difficult to collect mature seeds in China. Pot sowing is commonly used for sowing, and the thickness of soil cover is 1 times of the seed thickness, and the pot soil is kept moist. When the seedling height is 8- 10 cm, it can be planted alone.

(2) Method of dividing plants: Generally, it is carried out in combination with changing pots in spring. Selecting plants with many tillers, removing part of the old culture soil, and dividing them into 2- several pieces from the connection of the base with a sharp knife; Each cluster should not be too small, there should be 2-3 plants, and the root system should be kept well, otherwise the growth will be slow after branching, which will affect the appreciation. After sub-planting, put it in a high temperature environment and spray water frequently, which is beneficial to restore growth.

Special instructions:

1. Humidity management: Sunflowers like humid climate, and the relative temperature of air in the growing environment is required to be 70 ~ 80%. If the relative humidity of the air is too low, the tip of the blade will be dry.

2. Temperature management: Japanese mallow is native to tropical areas and likes high temperature environment, so it has strict requirements on the temperature in winter. When the temperature is lower than 10℃, it grows slowly and begins to enter semi-dormancy or dormancy state; When the temperature is lower than 5℃, it is not safe to overwinter; The temperature above 35℃ in summer is tolerable, but the growth will be temporarily blocked. The optimum growth temperature is 65438 08 ~ 30℃.

3. Lighting management: Sunflowers are not strict with lighting requirements, like sunlight and are tolerant to semi-shade, but they grow better in the case of sufficient light.

4. Fertilizer and water management: For potted plants, in addition to adding organic fertilizer into the pot, proper fertilizer and water management should also be carried out in the usual maintenance process.

5. Pruning: Pruning in winter. In winter, when plants enter dormancy or semi-dormancy, thin, dead and dense branches should be cut off.

6. Change pots: every 2-3 years 1 time in early spring and every 3-4 years 1 time for old plants. After changing the pot, it should be placed in a semi-shady place with high air humidity, and the yellow branches and leaves should be cut off in time.

Cultivation methods and matters needing attention of banyan tree

Banyan bonsai is one of the choices for many flower lovers to cultivate green plants in recent years. Its simple, desolate and vigorous style really makes people like it, simple and tasteful. But many people don't know how to raise banyan trees. Many people have problems when planting banyan trees, and even die. Now tell everyone that banyan trees are best placed in a well-ventilated place. Soil requirements: The general requirements for cultivating soil in banyan bonsai are loose, breathable and sour black stone silt, river sand, building stone powder and cinder. And these culture soils are easy to obtain.

Watering requirements: banyan bonsai can cover the roots with cultivated soil, and it is advisable to plant trees about 3 inches deep. After pouring the root water thoroughly, put it in a cool and leeward place for maintenance, and cover the ground with a cover. Watering can be decided according to the weather. Keep the culture soil moist and free of water. Too much waterlogging can easily lead to root blackening and necrosis. Long-term waterlogging of surviving banyan trees is easy to cause only long roots and no branches. Trees will not die if they are not watered for two or three days in dog days, but once they are watered, their leaves will wither and fall off, which will affect their growth. Therefore, water management should be dry and wet.

Fertilization requirements: Ficus microcarpa is a tree species that likes water and fertilizer, and is drought-tolerant and moisture-tolerant. After the stump enters normal care, the decomposed human and animal manure or cooked cake fertilizer is used as topdressing, and the topdressing outside the root is 1-2 times a day. When transplanting or changing pots, cooked chicken manure, bean cake, bone meal and culture soil can also be mixed as base fertilizer. Sufficient fertilizer will make the branches grow fast and thick, and they can be pruned several times a year, thus shortening the culture period.

Lighting environment: In banyan bonsai, it should be placed in a ventilated and light-transmitting place with a certain space humidity. Insufficient sunshine, poor ventilation and lack of certain space humidity will make plants yellow, lead to diseases and insect pests, and even die.

Pruning points: it is not advisable to prune blindly, let it germinate first, and it is best not to prune the old piles just planted in the first year. If there are too many branches, they should be pruned between March and April. Cut off a few messy branches at a time and cut them several times. Once cut too much, it will affect the growth of roots and the whole stump.

Pruning points: Pruning is a very important process when banyan piles become banyan bonsai. In the first year, cultivate its roots, raise its essence, and only smear the wrong buds. In the second year, cut the branches after they grow thick and woody. It is advisable to cut it once a year, mainly by cutting and supplemented by binding. Cut the branches twice when they grow vigorously, and cut them again after they grow vigorously. Over and over again, if properly trimmed, a good bonsai will appear in front of you within four years.

Pest control: Pests and diseases: The damage or decay of root system is also easy to shed leaves, but it is difficult to find because the root system grows in the soil. Root rot is very common because of long-term failure to change pots or improper fertilizer and water. It is best to check the roots, and trim the dead roots, weak roots and injured roots properly without damaging the roots. Soak it in a growth agent and plant it in a pot. In addition, the roots of banyan trees are prone to root rot or nodule disease caused by various bacteria and fungi, so proper attention should be paid to spraying drugs for prevention and control. The pests of banyan mainly include aphids, red spiders and mites. Spraying 500ppM omethoate or 1000 times 50% sulfinate wettable powder on the leaves. It is also effective to use 0. 1% washing powder water or essential oil water.

Matters needing attention in banyan cultivation

1. Improper watering: When watering banyan trees, we must adhere to the principle of not watering them, but watering them thoroughly. Drying here means that the surface of the basin soil is dry, not that the basin soil is completely dry. Of course, even if it is dried in Toya, it will not cause great damage to the banyan tree in a short time, because the leaves of banyan tree are thick and small, which has certain drought resistance.

2. Improper fertilization: Ficus microcarpa needs thin fertilizer and diligent application, so as to avoid applying high-concentration chemical fertilizer or organic fertilizer that has not been decomposed by fermentation, otherwise it will cause fertilizer damage, and the light leaves will fall off and the heavy ones will die.

3. Insufficient illumination: Banyan trees grow well in an environment with sufficient illumination. If you can shade 30-50% in the high temperature period in summer, the leaves will be greener, but it is best not to shade when the temperature is lower than 32℃ to avoid the leaves falling off.

4. Pests: The pests that cause the defoliation of banyan trees are mainly red spiders and scale insects, although there are thrips. This kind of insect only sucks juice by rolling leaves, which is less harmful than the above two kinds. Thrips are easy to control and can only be removed and destroyed. However, spiders are relatively small, and the general damaged part is the back of leaves, which is caused by poor ventilation and dry air. The whole plant can be washed with water and sprayed with acaricide, such as acaricide and acaricide. The most harmful parts of scale insects are stems and petioles. , different sizes and colors, round and oval, generally motionless, but it is harmful and needs to be prevented in time. Brush it off with a toothbrush or wipe it clean with a rag, spray 0.2% washing powder and essential oil solution, or spray pesticides such as methidathion, all of which have good results.

Shower Valley Tip: Ficus is a typical strong positive tree species. In the process of cultivation, if the sunshine is insufficient, it will lead to defoliation.

Cultivation methods and matters needing attention of purse

Money bag is a very common foliage plant, which is easy to take care of and suitable for indoor potted plants. Many flower lovers need to know the cultivation methods and precautions of purse. This article will talk to flower friends about money pockets as some key points of maintenance, hoping to help them.

1, the cultivation method of purse

Money bags like warm, humid and sunny environments. Resistant to semi-shade, not cold, afraid of drought. Can be placed in a brightly lit room for a long time at home. If you can see the sunshine indoors for a few hours every day, it will grow more vigorously. Pay attention to avoid direct outdoor sunlight in summer. During the growing period, keep the basin soil moist without water accumulation, and often spray the plants with water close to room temperature to increase the air humidity and make the leaves fresh.

What needs to be noted here is that we must know the humidity of the basin soil and don't water it blindly according to the time. If the basin soil is not very dry, don't water it, just spray water to keep the humidity. Many flower friends' money bags are hung up because they don't check the actual situation and water them blindly.

When the purse is in a normal state, thin fertilizer can be applied once every two weeks or so, and fertilization can be stopped after September to make its new branches mature, which is beneficial to overwintering. In winter, put it in a sunny place indoors, reduce watering appropriately, and keep the temperature above 12℃, otherwise, a large number of leaves will fall off or even plants will die because of the low temperature.

The purse should be changed every two to three years. Potted soil should be loose and fertile, rich in humus, and well ventilated. 1/3 river sand can be added to humus soil or peat soil, and a small amount of decomposed chicken manure and cow dung can be mixed as base fertilizer.

To reduce evaporation, 1 ~ 2-year-old branches can be cut. The cutting length is about 10 cm, and most leaves are removed. Under the condition of 20℃ to 25℃, it can maintain high air humidity and take root in 4 to 6 weeks.

2. Precautions for daily maintenance of purse

In fact, the precautions mentioned here are not only applicable to money bags, but also to other potted plants with leaves. Here, I will simply talk to the flower friends. One is to pay attention to ventilation. Indoor maintenance is different from outdoor maintenance. If the indoor ventilation is not good, it is very easy to cause the purse to wither and die slowly.

Another problem is watering. As I said before, we should pay attention to the actual situation when watering. In particular, some flower friends have big pots of money, which are very big and deep. They are often watered once and will not dry for a long time. In this case, watering is not recommended, because the soil in the flowerpot is too wet, which will lead to root problems and eventually death. So when watering, try to water the basin when the soil is dry, and spray water at ordinary times.