When will the lemon tree bear fruit? The answer is as follows:
Untrimmed lemon plants can be as high as 3 to 6 meters. The young leaves are obviously red and then gradually turn green. Some varieties have angular young branches; Some varieties have spikes between leaf axils. Flowers are large, fragrant, solitary or clustered; The bud is reddish, the petals are white and purple, which can be used to make drinks, contain vitamin P and extract lemon oil. The fruit is ovoid with a wide and short * *-shaped protrusion at the top; 8 to 10 disc; It is yellow when it is ripe. Some varieties have thick exocarp, white mesocarp, spongy and almost tasteless, which are the main sources of commercial pectin. Seeds are small, ovoid and pointed; Occasionally seedless. The pulp tastes very sour. The main acid is citric acid, accounting for more than 5% of the total fruit juice. Lemon juice is rich in vitamin C and contains a small amount of vitamin B. After the Crusaders discovered lemons in Palestine, lemons began to spread all over Europe. At present, lemon trees are planted in most tropical and subtropical regions and limited areas of India. Commercial lemon trees are usually propagated by budding, and the coastal areas of Italy and California are most suitable for growing lemons. Generally planted in orchards, the spacing between plants is 5 to 8 meters. Generally, flowers bloom all year round, and fruits are harvested 6 to 10 times a year. Mature commercial fruit is about 5 cm in diameter. Fruits are generally harvested before ripening and can be preserved for 3 months after treatment. Fruiting begins in the third year after planting and reaches commercial fruit in five years. The average annual output of each tree is 1500. Because lemons are easy to bruise, wear gloves when picking them.
Note: potted lemons
Potted lemons, if not properly managed, often only bloom, but bear no fruit or little fruit, or even do not bloom. In order to make potted lemons blossom and bear fruit every year, scientific management must be carried out in water, fertilizer and pruning, so as to achieve fruitful results. The main links of management are as follows:
Reasonable pruning-there are two reasons for pruning potted lemons. First, the pot is small, the soil is small, and the nutrients provided are limited, which can not meet the needs of lemon growth and must be pruned; Second, through pruning, the rational distribution of nutrients in the tree can be adjusted, so that limited nutrients can be supplied to buds and leaves to form more fruiting branches, thus achieving full flowering and fruiting branches. The new shoots of potted lemons must be pruned intensively before they germinate. First of all, we should remove dead branches, diseased branches, clustered branches, inward branches, cross branches and sprouting branches. Weakly cut strong branches, leaving 4 or 5 full buds; Strong pruning of weak branches leaves 2 or 3 buds, so that each branch can grow stronger spring shoots. After the spring shoots are fully grown, in order to control their imaginary length, they can be lightly cut and 3 or 4 branches can be cut off. When the new shoots grow to 6 ~ 8 knots, it is necessary to remove the heart to induce more summer shoots. "Water-locking" before flowering-In order to prevent the summer shoots from growing too vigorously, at the same time, the trees should accumulate nutrients and promote the formation of buds, and "water-locking" the potted lemons before the arrival of summer. The specific method is to gradually reduce the water supply to potted lemons more than ten days before the summer heat; In the first 5 days, the water was stopped, the basin soil was exposed to the sun, a lot of water evaporated, and the basin soil was dry; Due to the lack of water in roots, branches and leaves lose water, and leaves wither and curl. In order to prevent the leaves from dehydration, water can be sprayed on the leaves in the morning and evening, and a small amount of water can be sprayed on the pot soil at the same time, so that the axillary buds of lemon will expand day by day under the condition of drought and not dying, and the color of the buds will turn from green to white. When most axillary buds turn from green to white, "withholding water" will succeed in promoting flowers. At this time, the water supply of potted lemons should be restored in time.
Protect the flowers and fruits-after the lemon blooms, in addition to applying thin fertilizer once a week, it is also necessary to dilute the flowers and fruits. Sparse some buds before bloom; After the flowers wither and set fruit, some young fruits in inappropriate positions should be thinned out to reduce the consumption of nutrients, so that the limited nutrients can be concentrated on the preserved flowers and fruits, and the fruits can grow bigger and better. In the process of fruit growth, if the fertilizer and water are sufficient and the plants are nutritious, some branches will sprout new buds, and the growth of new buds will inevitably divert some nutrients, which will affect the growth of fruits. In order to protect the fruit, the new buds should be smoothed in time. When the fruit turns yellow, stop fertilizing, reduce watering and keep the soil moist and slightly dry. If we continue to give too much fertilizer and water, the fruit will ripen and fall early, shortening the viewing time.
Rational fertilization-lemons like fertilizer, and usually apply more thin fertilizer. Apply decomposed liquid fertilizer once before the plants germinate, and then apply liquid fertilizer mainly containing nitrogen every 7 ~ 10 days to promote more branches and leaves and more spring shoots. Fertilize in time after each coring to promote the early maturity of branches. In the process of lemon growth, you can sprinkle some cake fertilizer on the basin surface, so that some fertilizer penetrates into the soil every time you water it, which can enhance fertility. After autumn, fertilization will be reduced, plant nutrition will be avoided, autumn shoots will be promoted, and fruits will compete for nutrients, leading to fruit drop.
Inverted jar-canned lemon >>
In a few years, the lemon tree will blossom and bear fruit.
It depends on whether it is a seedling or a grafted seedling.
Grafted seedlings usually blossom and bear fruit in the same year.
It's hard to say.
When will the lemon tree blossom and bear fruit?
Lemon tree is a small evergreen tree of Rutaceae and Citrus. The flowering period is April-May, and the fruiting period is 9-165438+1October.
Lemon trees are suitable for cultivation in subtropical areas with warm winter and cool summer. In areas with warm winter and small annual temperature difference, the annual average temperature is 17 ~ 19℃. The monthly average temperature of 65438+ 10 is 6 ~ 8℃, the extreme low temperature is greater than -3℃, the annual rainfall is 1200- 1500mm, and the annual sunshine hours are greater than 1200mm.
Do you want to call the lemon tree? It will take several years to blossom and bear fruit.
Grafted seedlings can generally bear fruit in 2~3 years without girdling; In order to achieve long-term high-yield effect, it is usually not allowed to bear fruit in 2-3 years, but will bear fruit in 3-4 years.
How long can lemon trees usually grow? It blooms and bears fruit in four years. Is it the same amount in the second year after bearing fruit? How many years can it last?
Lemon is a shrub with small trees or branches of Rutaceae. Untrimmed plants can be as high as 3 to 6 meters. The young leaves are obviously red and then gradually turn green. Some varieties have angular young branches; Some varieties have spikes between leaf axils. Flowers are large, fragrant, solitary or clustered; The buds are reddish, the petals are white at the top and purple at the bottom. The fruit is ovoid with a wide and short * *-shaped protrusion at the top; 8 to 10 disc; It is yellow when it is ripe. Some varieties have thick exocarp, white mesocarp, spongy and almost tasteless, which are the main sources of commercial pectin. Seeds are small, ovoid and pointed; Occasionally seedless. The pulp tastes very sour. The main acid is citric acid, accounting for more than 5% of the total fruit juice. Lemon juice is rich in vitamin C and contains a small amount of vitamin B. After the Crusaders discovered lemons in Palestine, lemons began to spread all over Europe. At present, the cultivation of lemon trees in most tropical and subtropical regions is limited. Commercially planted lemon trees are usually propagated by bud grafting, with sweet oranges, grapefruit, oranges and other citrus seedlings as rootstocks. In the coastal areas of Italy and California, the temperature is cool and stable, which is most suitable for growing lemons. Generally planted in orchards, the spacing between plants is 5 to 8 meters. Generally, flowers bloom all year round, and fruits are harvested 6 to 10 times a year. Mature commercial fruit is about 5 cm in diameter. Fruits are generally harvested before ripening and can be preserved for 3 months after treatment. Fruiting begins in the third year after planting and reaches commercial fruit in five years. The average annual output of each tree is 1500. Because lemons are easy to bruise, wear gloves when picking them.
When does the lemon tree blossom?
Lemon has many advantages. It blooms all its life, bearing green fruits and mature fruits, which is different from other kinds of fruit trees. Other kinds of fruit trees only bloom and bear fruit once a year, while lemons are tirelessly decorated with fragrant green clothes and prickly fruits all year round.
How long has the lemon tree blossomed and borne fruit today?
Lemons like light and are drought-tolerant. It is best to put potted plants in a bright place on the balcony. It is best to dry it thoroughly and then water it. You'd better dry them. If you are afraid of waterlogging and freezing, keep warm in winter. The temperature can be controlled at about 20℃. It is better to add some potassium dihydrogen phosphate when watering, and it will have an effect in a month or two.
How do potted lemon trees blossom and bear more fruits?
First, change pots and soil: in March and April in spring, potted lemons must be turned over to change soil. If the flowerpot is too small, you can change it to a suitable flowerpot. If the flowerpot is still suitable, the original flowerpot can be replaced with new soil, and the base fertilizer should be applied when changing the soil.
Second, spring pruning: spring pruning is combined with changing pots in spring, and internal branches, dead branches, root leaves of pests and diseases, and redundant branches are cut off to facilitate plant fruiting.
3. Rational fertilization: Lemon plants should be topdressing many times before flowering and after fruiting, applying multi-element flower fertilizer once a month and spraying flower nutrient solution once every half month to ensure that the fruits are not easy to fall off and have bright colors.
Fourth, prevent defoliation: defoliation affects the fruit of lemon. In order to avoid falling leaves, in daily management, avoid watering more and watering less.
5. Shading at noon: When the temperature exceeds 30℃ at noon, it should be shaded for about 3 hours, otherwise it will affect the normal flower shape and hinder the plant from bearing fruit.
6. Artificial pollination: Artificial pollination is an important measure for multiple fruits. It is best to pollinate the petals in time after they grow. This work is carried out at around 9: 00 every morning, and the effect is good.
Seven, pest control: summer and autumn are the seasons with frequent pests and diseases, so it is necessary to do a good job of prevention and control. Pest control is more important than cure, and anthers are sprayed every half month, about 9 am and 4 pm. It is not advisable to spray in the hot sun at noon to prevent phytotoxicity.
Eight, focus on fruit protection: after fruit setting, according to the size of the plant, leave a few or dozens of fruits without pests and diseases, pick the rest, and pick the residual flowers as you see them, so that the nutrients are concentrated in the young fruits.
Nine, the correct wintering: throughout the winter, potted lemons should be placed in the environment of 5℃ to 10℃, and the plants should receive enough light every day, and the water should be controlled at ordinary times. Potted soil is often in a slightly dry state to avoid root rot and lay a good foundation for the results.
When does the lemon tree blossom?
Generally, flowers bloom all year round, and fruits are harvested 6 to 10 times a year. Mature commercial fruit is about 5 cm in diameter. Fruits are generally harvested before ripening and can be preserved for 3 months after treatment. Fruit began to bear in the third year after planting, and commercial fruit was achieved after years of cultivation. The average annual output of each tree is 1500.
Why does the potted lemon tree raised at home drop fruit? How can we make lemon trees blossom and bear more fruits?
Is there too much lemon hanging, and there is no fertilization during the fruit expansion period, which leads to insufficient nutrition of lemon and fruit falling off? Lemon is a woody plant with developed roots, which needs more sunshine and nutrients. However, because of the limited soil, such as insufficient supply of fertilizers such as nitrogen, phosphorus and potassium, potted lemons will lead to poor growth, ranging from flowers and fruits to yellow leaves and even death of the whole plant. In order to produce more fruits, you can plant them outdoors in the open air, and you will receive more sunlight without glass blocking. You can also change the cauldron and add about 1/5 fermented sheep manure to the new soil. During the flower and fruit period from spring to autumn, apply light compound fertilizer or nutrient solution every ten days. If it is well ventilated, you can apply fermented fish intestine water, skin water or sesame oil residue.