How to raise the oak flower well How to raise the oak flower well The practice of the cultivation of

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.

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.

1. Potting soil selection: use slightly acidic, soft, breathable, and humus-rich soil.

2. Bask in the sun: ensure more than 6 hours of light every day, and block the strong light in summer in time.

3. Appropriate amount of watering: If you find that the soil is dry, you need to water it, and you need to spray water frequently every time you water it is watering thoroughly and the climate is dry.

4. Reasonable top dressing: apply phosphorus and potassium fertilizer before flowering, and compound fertilizer after flowering.

5. Suitable temperature: provide a temperature of 20 to 28, and control the temperature above 10 in winter.

Cypressia can be kept indoors, the leaves of the plant are green, the flowers are white, the smell is fragrant, and it is suitable for maintenance in the living room or study. Gardenia is planted indoors, which can be viewed, relieve eye fatigue, protect eyes, and can also regulate indoor humidity, purify the air and absorb polluting gases, which is beneficial to human health.

Gardenias prefer semi-shade and do not contain toxins, so they can be grown indoors or in a living room or study. Gardenia has a beautiful plant shape, verdant leaves, fragrant flowers, and high ornamental value. Keeping the plants indoors can decorate the room, and after a long time of reading or working, proper ornamental plants can also relieve eye fatigue.

The leaves of the gardenia are evergreen all year round, and the flowers are as white as snow, giving people a feeling of pure heart and elegance. Planting and raising plants indoors can regulate indoor humidity, produce a large amount of oxygen, purify indoor air, absorb harmful gases such as soot, dust and carbon dioxide, and create a healthy and comfortable living environment for people.

Gardenias prefer semi-shady climates, and if they are planted indoors, they should be kept in a bright place indoors, and if they are placed in a shady corner, the leaves of the plants will lose their luster. The growth of the flowers and leaves of the plant needs to have sufficient light, and during the maintenance period, the plant should be moved outdoors to supplement the light to ensure the quality of the flowers.

Gardenia has a beautiful appearance, a tall plant shape, elegant flowers, and a fragrant smell, so it is generally not recommended to plant them in the bedroom. Bedrooms are for rest, and the aroma of the plants can affect people's sleep. During the growth period, the plant needs light, and the bedroom environment is cool and closed, and the light is not sufficient, so it is not suitable for the plant to grow, but the plant can be placed on the window sill.

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.

Gardenias can overwinter in the open field in the Qinling Mountains of China, but the root system of potted gardenias will be damaged after severe winter, and the recovery will be slow in spring. In the heated indoor winter, although it is not damaged by frost, it is not exposed to sunlight, the growth is thin, and most of the young buds formed in autumn fall off, and the flowers bloom late the next year. In winter, it should be properly protected from frost and kept warm, and placed in a south-facing, sheltered, warm balcony or greenhouse for wintering.

At the beginning of frostfall, the potted plants should be moved indoors and kept at room temperature above 5 to safely overwinter and dormant. During the dormant period, watering should not be too much, and the surface should be dried before watering, to ensure that the light is sufficient, otherwise it is easy to have yellow leaves. If the temperature is kept above 15, it can still bloom without dormancy, but it is necessary to strengthen fertilizer and water management and promote the emergence of new branches, so that the plant shape is beautiful and flowers are more.

If it is soilless cultivation, do not replace the substrate, let alone add any fertilizer to the pot, you can increase the rehydration several times, rehydrate 2 3 times a week, replenish water frequently to keep the substrate moist, pour out the exudate in the pot tray every day and then water it, until the bottom of the pot does not exudate flow out, and then water or replenish the liquid. In late April of the following spring, move to an outdoor place with sufficient sunlight for maintenance.

Gardenia is prone to scale insect damage and is accompanied by soot disease when the indoor ventilation is poor and the temperature and humidity are too high in winter. For scale insects, bamboo skewers can be used to scrape off, and No. 20 petroleum emulsion can also be sprayed with 200 times water. For soot disease, it can be scrubbed with water, or sprayed with carbendazim 1000 times for prevention and control.