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There are many reasons for jasmine leaf wilting, the yellowing in winter is mainly caused by insufficient light, especially the excessive moisture of the potting soil, and the high temperature in summer may be caused by insufficient nutrients or diseases. The following is a good way to raise jasmine for reference.
How to make jasmine grow strong, flowery, floral:
1 Jasmine is one of the typical strong positive flowers, which grows vigorously in the hot summer season and needs more sunlight. There is a saying that "jasmine can't die". If there is not enough light, the leaves will become larger and thinner, the leaf color will become pale green, the flowers will be few and the aroma will be poor.
2. Fertilization: Jasmine should be fertilized with water and fertilizer in the vigorous growth season, which can promote its vigorous growth, many flowers and floral fragrance. "Clear orchid, turbid jasmine" shows the degree of jasmine like fat.
3. Watering: In addition to the growing season, water should be given to the whole season, and the water should be properly controlled in the rest of the season, so as not to make the potting soil too wet.
4. Soil: Jasmine prefers to be cultivated in acidic soil, which can be purchased directly from the flower store. Self-prepared culture soil, 4 parts of garden soil and compost, 2 parts of mountain yellow sand, and 1 part of plant ash. The potting time should be in April and May, not too early.
5. Heat preservation and windproof: Jasmine is afraid of cold, put it in a sunny place before frost falls, the room temperature should not be lower than 8 degrees, and when the temperature is too low, it can be covered with plastic bags to prevent wind and freeze. In spring, it is advisable to prevent cold winds, and special attention should be paid to avoid blowing northwest winds.
It should not be too early to get out of the room, and it should be around the Qingming after the frost.
6 Jasmine is very prone to pale leaf color, yellowing, and a large amount of leaf loss, which affects flowering, and even dies in severe cases. The main reasons are:
a Keep it indoors for a long time, with no or little sunlight;
b. The potting soil is too wet for a long time, with poor permeability and lack of oxygen, resulting in root rot;
c. Failure to replace potting soil in time, failure to apply sufficient fertilizer in time, and insufficient soil fertility;
d The soil is alkaline.
The solution is to change the soil frequently, apply fertilizer frequently, and fully accept the sun. If the watering water quality is alkaline, it can be regularly applied with about 2/1000 ferrous sulfate in the growing season to change the pH of the soil and keep it in the slightly acidic range.
7 Other things to look out for:
A After each flower, the residual flowers should be removed in time, and the long branches should be properly trimmed. Fertilizer should also be applied once;
b When buying jasmine, try to buy young plants, jasmine blooms on new branches. Old trees that have formed stumps should be bought with caution, because old stumps often bloom less, and they are often plants eliminated by flower farmers after the peak of flowering;
c After leaving the house in spring, it is necessary to change the soil in time, remove the old leaves of the next year, prune the long branches (about 10 cm or so), prune the diseased and dead branches, and the overly dense and thin branches to promote the germination of strong new branches.
d Pests are caused by weak plants and poor ventilation, and strong plants rarely occur.
e Fertilization should be stopped in early September to facilitate lignification of branches and facilitate overwintering.
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Potted jasmine flowers should generally be repotted and changed once a year. When repotting, remove some of the old soil and residual roots around the jasmine root system and replace them with new cultivation soil to re-improve the aggregate structure and nutrients of the soil, which is conducive to the growth of Riley. After changing the pot, it should be watered thoroughly like the previous pot, so that the root soil can be densely connected and the growth can be restored.
Before repotting, Riley should be pruned once, leaving only about 10 cm of the previous year's branches, and cutting off diseased branches and branches that are too dense and too thin. During the growth period, the old leaves that grow too densely are often thinned, which can promote the germination of axillary buds and the emergence of new branches and flower buds. In the spring of April and May, Laili is pulling branches and leaves, the water consumption is not large, you can water once in 2-3 days, around noon, to see the wet, watering must be watered thoroughly; May to June is the spring flowering period of jasmine, watering can be slightly more; Midsummer from June to August is a high temperature climate, it is the peak flowering period when Laili grows fast and the evaporation of the leaves is also accelerated, the sunshine is strong, and the water is needed, so you can water it once in the morning and evening.
In times of drought, water should also be sprayed on the ground around the leaves and pots. Because jasmine is not tolerant to drought and waterlogging, the water in the pot should be poured out in time during rainy days in summer, and the temperature drops in autumn, which can be reduced to 1-2 days to water once; In winter, the amount of watering should be strictly controlled, such as the potting soil is too humid, which is not conducive to wintering. Jasmine likes fertilizer, especially with a long flowering period and needs more fertilizer.
It also likes acidic soil, and can usually be watered with 1:10 alum fertilizer water once a week. After the first flowering, it is advisable to use soybean cake and other fertilizers, apply them to the topsoil, apply bone meal and phosphate fertilizer when flowering, and water rotten human feces and urine if possible, so that the jasmine fragrance is rich.
At high temperature in full bloom, fertilizer should be applied once every 4 days, may wish to plump water, generally watering in the morning, watering in the evening, and watering the next day, which is conducive to the absorption of jasmine roots. The fertilizer should not be too thick, otherwise it is easy to cause root rot. Before watering, use a small shovel to loosen the potting soil slightly before watering, do not water fertilizer when the potting soil is too dry or too wet, and fertilize the best when it seems to be dry.
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Jasmine flowers are light and long leaves do not bloom? 3 simple tricks, the branches are strong and bloom more! Jasmine doesn't bloom? A few small actions, it will soon be full of flowers!
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1. Low temperature: The physiological activities of jasmine are limited in low temperature environments. 2. Improper pruning:
Old branches consume a lot of nutrients and do not have enough nutrients to maintain the growth of new leaves. 3. Insufficient light: It is difficult for new jasmine leaves to synthesize nutrients through photosynthesis.
4. Lack of nutrients: Jasmine has not been fertilized for a long time, and the nutrients are insufficient and do not grow leaves.
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If the petals don't fall off, then there's no problem. It is normal to have more flowers than leaves during the flowering season.
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Jasmine flowers are light and long leaves do not bloom? 3 simple tricks, the branches are strong and bloom more! Jasmine doesn't bloom? A few small actions, it will soon be full of flowers!
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Does your jasmine flower only grow leaves and does not bloom, in fact, it is caused by these problems.
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Jasmine flowers only grow leaves and do not bloom can be improved by less nitrogen fertilizer and more phosphorus fertilizer, suitable flowering soil, appropriate watering, sufficient light, suitable temperature, and proper pruning.
1. Less nitrogen fertilizer and more phosphorus fertilizer
Jasmine likes fertilizer, but applying too much nitrogen fertilizer during the flowering period will make the plant grow and the flower buds will be difficult to form, so the appropriate application of phosphorus fertilizer during the flowering period can promote the flowering of jasmine pregnant buds.
2. Suitable flower soil
Jasmine prefers to grow in slightly acidic sandy soil layers with a lot of humus, on the contrary, if you grow jasmine in alkaline soil, it will definitely cause jasmine not to bloom or plant death.
3. Watering appropriately
Jasmine likes a warm and moist growth environment, and excessive watering or long-term water accumulation in potting soil will cause great trouble to the formation of flower buds, so watering should follow the principle of "not dry, not watering, watering thoroughly".
4. Sufficient light
Jasmine is not afraid of severe cold and frost, and is suitable for growing in a semi-shady environment, but insufficient light is easy to cause the plant to grow, the flowers are few and not fragrant, and even cause jasmine not to bloom. Therefore, in order to make jasmine bloom more, giving jasmine enough light during the flowering period is the most basic condition to ensure its flowering.
5. Appropriate temperature
Of course, jasmine is not afraid of the cold, but in order for it to bloom delicious and fragrant flowers, the temperature in the environment must be well controlled, otherwise it will be difficult for jasmine to bloom.
6. Trim properly
Jasmine branches and leaves are too dense to have the problem of insufficient nutrient distribution, which will inevitably affect the formation of jasmine flower buds, even if jasmine buds are formed, malnutrition will occur, so in order to make jasmine bloom normally, regular pruning work should be done in place.
Jasmine leaves look like this.
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