How to cultivate the morphological characteristics of lemon flowers?

Lemon flowers are flowers that bloom on lemon trees and then form fruit lemons. It belongs to citrus and rutaceae. What should I pay attention to if I want to cultivate lemon flowers? The following is the content of the cultivation method of lemon flowers I have compiled, I hope you like it!

Cultivation method of lemon flower

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. Secondly, 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.

"lock water" before flowering

In order to prevent the summer shoots from growing too vigorously, and at the same time, trees should accumulate nutrients and promote the formation of buds, potted lemons should be "watered" before the heat. 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, "locking water" will succeed in promoting flowers. At this time, the water supply of potted lemons should be restored in time.

Protect flowers and fruits

After the lemon blooms, in addition to applying thin fertilizer once a week, the flowers and fruits must be thinned. Sparse some buds before flowering; 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 application of fertilizer

Lemons like fat, so we should apply more thin fertilizer at ordinary times. 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.

Vermicelli basin

Potted lemons have limited nutrient supply due to the lack of pot soil. After years of lack of soil fertility, lemons will weaken year by year, with fewer flowers and fewer fruits. In order to keep the lemon blossom and bear fruit every year, it is necessary to turn over the pot. The best turning time is half a month before lemon germination. Before turning over the pot, prepare a pot that is one size larger than the original pot, take the lemon out of the pot, and don't break the mud. Cut off the topsoil with a thickness of 1 and 2 cm along the mud mass, cut off the dead roots and rotten roots, cut off the soil with a thickness of 1cm at the bottom of the mud mass, and take out the tiles embedded in the bottom of the original pot. The drainage holes of the new pool are laid with tiles. First, lay a drainage layer with a thickness of 2 or 3 cm, and then lay a layer of nutrient-rich culture soil with a thickness of 4 or 5 cm, which is mixed with a small amount of calcium superphosphate. Then put the lemon mud balls into the pot, fill the culture soil around the mouth of the pot, slightly compact the pot soil, water the roots, put it in a ventilated and semi-cool place, and put it back in place for daily management after one week.

The flower language of lemon flower

Fresh lemon with high freshness is a treasure house of vitamin C. British ships are required by law to store lemon juice for their crew to prevent scurvy. However, because the squeezed lemon juice is perishable, it is meaningless if it is not fresh. So its flower language is-fresh.

People blessed by this flower are quite attractive and popular. But it is also the focus of same-sex jealousy, so we have to work harder to win the favor of the same sex.

Morphological characteristics of lemon flower

Characteristics of small trees: evergreen trees 1-2 meters, new leaves with fluff, flowering in summer, with mosquito repellent effect. Most of the colors are white or yellow, and the flowers are small.

I like well-drained soil. When sowing, you need to cover with thin soil, germinate in 5-7 days, and fully sunny after germination. Its leaves have a strong lemon fragrance, which can be used to extract essential oil and make soap.

Cold-resistant, heat-resistant, ridge-resistant, drought-resistant but not easy to transplant.

Because the root system of eucalyptus citriodora will inhibit the growth of adjacent plants, it should be planted separately. Morphological characteristics of lemon flower