How to maintain oak flowers in winter? How to maintain oak flowers in summer

1. Growth environment.

Set the indoor temperature to between 16-18 degrees Celsius to allow the choke flowers to grow in a warm environment, and pay attention to the outdoor weather when the weather is sunny and the temperature is above 10 degrees, you need to open the windows to ventilate the gardenias.

2. Provide light.

When maintaining gardenias in winter, they should be placed in a sunny and ventilated environment to provide full sunshine for the plants, and when there is no natural light for a long time, it is necessary to supplement no less than 4 hours of artificial lighting for the cabinet flowers every day to avoid the phenomenon of wilting of the plants.

3. Replenish water.

In the process of maintaining gardenias in winter, it is necessary to wait until the surface of the soil is whitened, and then water it, and the soil needs to be watered thoroughly once when watering, so that the humidity inside the soil is between 70-80%, pay attention to watering, the water temperature needs to be raised to the same as room temperature, in order to prevent freezing water from causing damage to the root system of gardenia.

4. Turn over the soil and fertilize.

Around March of the following year, use a shovel to turn the soil outside the root system of the gardenia deeply, and apply rotten fertilizer to the inside of the soil to improve the air permeability and fertilizer content of the soil.

5. Breeding position.

In the south, it can be farmed outdoors, and in the north, it needs to be moved into a house for maintenance. If the plant is planted outdoors, you need to take measures to protect it from freezing before the cold air comes, you can wrap the trunk with waste cotton wool, or you can wrap the whole plant with plastic.

1. Before the frost, the potted gardenias outside should be moved indoors, and as long as the indoor temperature is kept above 5, the gardenias can safely overwinter and enter dormancy.

2. Gardenias should not be watered too much during the dormant period, and can only be watered after the surface of the soil layer in the pot is dry. It is best to water once a month, or it can be determined according to the wet and dry conditions of the potting soil.

3. In order to avoid the yellow leaves of gardenias in winter, you can also move gardenias to sunny places when the weather is good.

4. If you can keep the temperature at home above 18, gardenias will not be dormant, and will bloom, but more fertilizer should be applied when flowering, only in this way can new branches germinate and bloom more.

5. For gardenias that are cultivated without soil at home, you can add some rehydration to gardenias 2 to 3 times a week in winter.

Summer is the peak season for gardenias, in order to provide a good growth environment for gardenias, we should pay attention to timely sprinkling water to cool down, place the plants in a cool and ventilated place, avoid direct sunlight, use shade cloth to cover if necessary, water in time to replenish water, do not water flowers at noon, choose to take acidic soil for planting, and regularly apply fertilizer to enhance nutrition.

Gardenias prefer a warm environment, but summer temperatures are too hot for gardenias to grow. In order to provide a suitable temperature for the plant, it is necessary to water it frequently to cool the plant, and it is best to transplant the gardenia in a pot, maintain it indoors, and place it in a cool and ventilated place, which is conducive to more flowers.

Gardenias don't like strong light, so in the summer to avoid direct sunlight, in the noon sun is the strongest when the plant must not be placed by the window, otherwise the flowers and leaves of the gardenia will become curled and wilted, you can use a shade cloth to shade the gardenia, placed in a place with weak sunlight, to meet the normal light needs of the gardenia growth.

In summer, the wild temperature of the air banquet hall is high, and the water evaporates quickly, so you need to replenish the water to the plants in time, you can choose to water 1 2 times every day, and it is best to decide the watering frequency according to the soil moisture. You also need to pay attention to the time of watering, be sure not to water at noon when the temperature is the highest, it is more appropriate to choose early morning or evening, and you can also spray on the leaves to replenish water.

Gardenia is suitable for growing in acidic soil, culture soil can be selected peat soil, garden soil and humus soil for configuration, summer is in the peak season of gardenia growth, we must pay attention to soil moisture and nutrition, you can add some fertilizer regularly, enhance soil fertility, and provide sufficient nutrients for the growth of gardenia.

To raise gardenias, pay attention to the temperature and moderation of the environment where the gardenias are located.

When the air humidity is lower than 70%, it will directly affect the differentiation of gardenia flower buds and the growth of flower buds, but too much humidity will cause root rot and branch withering, and leaf yellow will fall off. In addition to normal watering, the foliage and nearby ground should be sprayed with water frequently to increase the air humidity.

At the same time, gardenias are not cold-tolerant, so it is necessary to pay attention to entering and exiting the room at the appropriate time. Generally, enter the room in mid-October, put it in a sunny place after entering the room, and keep the room temperature at 10-12, and the minimum shall not be less than 0. It is not advisable to leave the room too early in spring, and it is usually better to leave the room in late April.

Gardenias like to grow in an acidic soil environment, so when purchasing gardenia soil, pay attention to the selection of acidic soil for breeding, and pay attention to the soil pH value control between appropriate, so the choice of soil is also very important for the needs of breeding.

Gardenia in the growth period, but also pay attention to the need for the right amount of light, gardenia is a plant that loves light, so in the spring and autumn, pay more attention to increase the light time, and in the summer and winter, put into the same light indoor breeding, to avoid the growth period, the temperature is too high or too low.

To raise the oak flower well, you need to do the following:

1. The soil is moist.

Gardenias are not suitable for raising in too dry and humid environments, and the moist state of the soil is most conducive to its growth, so it should be watered in moderation. Watering should be done only after the soil has become dry, and the amount of watering should not be too much, just water thoroughly. In summer, when the temperature is high, it is necessary to water more, and the flowering period and winter need to control the watering.

2. Sufficient light.

If you want it to grow well, you must ensure sufficient light, and you must see at least 60% of the light every day when breeding. In order to avoid sunburn in the middle of the hot summer, suitable shade measures need to be taken. In spring, autumn and winter, you can see the light all day long without getting sunburned.

3. Open windows to ventilate.

Gardenias are more afraid of pests and diseases, so they should pay attention to ventilation when maintaining, and open more windows when raising indoors, so that air circulation can reduce the chance of being attacked by pests and diseases. Once it is attacked by pests and diseases, its growth will deteriorate, so it is necessary to do a good job of prevention and control.

Fourth, supplement nutrients.

Its growth status is also related to nutrients, so fertilizer should be applied regularly, and fertilizer can be applied every half month during the growing season. However, do not use raw and thick fertilizer, and do not apply fertilizer to the roots of the plant, not only will it not absorb it, but it will also burn its roots.

The environment in which gardenias grow

Gardenia is native to China, cultivated in most parts of the country, concentrated in most areas of East and Southwest, Central and South China, Fujian, Guizhou, Zhejiang, Jiangsu, Anhui, Jiangxi, Henan, Hubei, Hunan, Sichuan, southern Shaanxi and other provinces.

Gardenia is light-loving and shade-tolerant, with dark green leaves in shade, but slightly worse flowering; It prefers warm and humid climates, is heat-tolerant and slightly cold-tolerant (-3), prefers fertile, well-drained, acidic light clay loam, and is also resistant to drought and barrenness, but the plants are prone to aging. Strong resistance to sulfur dioxide. The tillering power and germination power are strong, and it is resistant to pruning and renewal.

First, the choice of potting soil.

Gardenia potted culture of potting soil is recommended to use humus soil, alkaline or weakly alkaline soil is not conducive to its growth, gardenia is actually not high requirements for potting soil, soil formula is recommended to use: humus soil, garden soil, honeycomb cinder, peat soil and a small amount of sand and gravel mixed soil, according to 3:2:

Mix in a 1:1 ratio.

2. Light management.

Gardenias like light, in the flowering period of gardenias can allow it to accept long days of sunlight, but at noon when the temperature is high, gardenias maintained in pots should avoid too strong light, it is recommended to place them in a ventilated and astigmatism place;

When the sunlight is not so strong, move to the original position and continue to contact the light, gardenia only enough light to bloom flowers will be better, more likely to burst pots.

Maintenance: 1. Pruning.

Pruning is particularly important for gardenias, and it should be pruned and topped in time when it grows, so as to reduce the competition for nutrients by the top branches, so as to promote the growth and development of its side branches. When its side buds grow, the gardenia will naturally burst into more flowers.

2. Watering method.

Gardenia likes to be moist, usually keep the soil slightly dry and slightly moist during maintenance, and watering can be decided according to the dryness and wetness of the potting soil. Watering is done in the morning, and in the summer in hot weather, it can be rehydrated in the evening, and it is not recommended to water at noon.

In winter, the potting soil should be kept moist, too much watering, the roots will be black and rotten, and the leaves will be yellow and fall off.

Soil: Gardenia is an indicator plant of acidic soil, so the slightly acidic environment of the soil is the key to determining the growth of gardenia. The culture soil should be mixed with 7 parts of slightly acidic sandy loam laterite and 3 parts of humus. It is advisable to control the pH value of the soil in between.

Gardenia temperature: The optimal growth temperature for gardenias is 16 -18. Low temperature and direct sunlight are extremely unfavorable for its growth, so it is advisable to maintain gardenias in a sparse forest or shade shed with good ventilation, high air humidity and light transmission in summer.

In winter, it should be placed in an environment with sunlight and a temperature not lower than 0, and let it dormant, as too high a temperature will affect the flowering of the next year.

Moisture: Gardenias like moist air, and watering should be increased appropriately during the growing season. Usually the potting soil can be watered when it is white, and it can be watered thoroughly at one time.

In summer, it is hot and dry, and it is necessary to spray the foliar surface 2-3 times a day to increase the humidity of the air and help the plants cool down. However, after the flowers have buds, they should not be watered too much, so as not to cause buds. In winter, it is better to water on the dry side to prevent the water from rotting the roots.

Fertilizer: Gardenia is a fertilizer-loving plant, in order to meet its demand for fertilizer during the growth period, and to maintain the slightly acidic environment of the soil, ferrous sulfate can be mixed into the fertilizer solution in advance for fermentation. After entering the peak growing season in April, you can top dressing once every half month (it is best to mix more water when fertilizing to prevent flower burning).

In this way, it can not only meet the fertilizer demand of gardenia, but also keep the soil environment in a relatively balanced slightly acidic environment, prevent the occurrence of yellowing, and at the same time avoid the sudden supplementation of ferrous sulfate, local acid damage to gardenia.