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Camellias should be kept in a shaded place.

Hello! This is a camellia.

Soil is the basic condition for the normal growth of camellia, only to choose the right soil for him, it can grow healthy and strong, this plant likes slightly acidic and high humus content of fertile soil, must not use clay soil or alkaline soil to grow camellia, the spraying of cultivated camellia can be configured with mountain soil or sawdust and edible fungus residue, and an appropriate amount of organic fertilizer can be added to it.

Camellia must be given moderate light when cultivating, this plant is a habitual plant, but in the hot summer, this plant is also afraid of strong light, it is best to move it to a backlit and well-ventilated place to breed, in spring, autumn and winter, you can place camellia in a sunny environment to cultivate. If you can't get enough light for camellias, it will make the plant short and affect its flowering period.

Temperature is an important condition that affects the normal growth of camellias, we must pay attention to the regulation of environmental temperature when cultivating camellias, this plant likes to grow in a warm environment, and it is best to place it in a humid environment with an ambient temperature of about 20 degrees. After entering the cold winter weather, be sure to move it to a warm environment above five degrees, otherwise he will die from the low temperature.

When cultivating camellias, we must pay attention to the supply of fertilizer and water, the branches and leaves of this plant are luxuriant, the leaf area is large, and the demand for water and fertilizer in the growth process is also relatively large.

Especially when the spring flowers bloom every year, the camellia will grow rapidly into the peak growth season, at this time, it must be watered and fertilized in time to provide sufficient fertilizer and water for the camellia, so that it can absorb sufficient nutrients and make the camellia grow quickly and healthily.

This is a buttercup.

It is also called celery flower, land lotus, which is a perennial herbaceous flower of the family Ranunculaceae and Ranunculus. The flower color is abundant, mostly double or semi-double, the flower type is like a peony flower, but smaller, the flower diameter is generally 8cm 1ocm; The leaves resemble the leaves of celery, so they are often called celery flowers. It is native to southeastern Europe and southwestern Asia.

Artificial cultivation was introduced by the British in 1596 and is common in gardens and cut flowers. Nowadays, it is cultivated in many countries, such as the Netherlands, the United Kingdom, France, the United States, and Japan, and many cut flowers and potted varieties have been cultivated. In the 90s of the last century, China began to introduce seeds from the Netherlands and Japan, and cultivated them in major cities as cut flowers, potted plants and flowers for spring flower exhibitions.

Lighting management. Buttercup is not tolerant to strong light, likes a semi-shaded environment, and should have sufficient sunlight in winter, and should be moderately shaded and strengthened in spring with the increase in temperature and light. Buttercup is a relatively long-day plant, so long-day conditions can promote flower bud differentiation, early flowering, early termination of vegetative growth, and early formation of bulbs.

Under the condition of short day, the flowering period is delayed, but it can promote multiple lateral buds, increase the crown width, increase the amount of flowers, and further improve the quality of potted flowers. In production, long and short sunshine should be adjusted according to the actual demand to achieve the purpose of advancing or delaying the flowering period.

Watering. Buttercup likes moisture and is more resistant to waterlogging, and is more drought tolerant, but it should not be overly drought, especially in the late growth stage, as excessive drought will enter a forced dormant state and lead to poor bulb quality. After planting, the first water should be sufficient, and then the watering should be timely, and pay attention to balance, and not too dry and too wet.

The degree of watering should be based on the fact that the soil surface is dry and the leaves do not wilt.

Fertilizer management. Before planting, organic fertilizers such as rotted cake fertilizer or animal manure should be used as the base fertilizer and spread evenly. After transplantation, when the plant grows significantly or grows new leaves, top dressing is started, and the fertilization concentration is at the beginning and at the later stage.

It is alternately used with 46% urea and 45% water-soluble compound fertilizer. In the early stage, urea is the main thing, and compound fertilizer is the main fertilizer in the later stage, and it is applied once every 7 days. In winter, try to use compound fertilizers containing nitrate nitrogen, and compound fertilizers containing chlorine should not be used.

After flowering, 1 or 2 times of potassium-based liquid fertilizer was applied to promote bulb enlargement.

Temperature management. The optimal growth temperature is 15 20 during the day and 7 8 at night. The temperature should not be too high or too low, and the temperature difference between day and night should not be too large, otherwise the growth and development of buttercup will be affected, which will lead to a decrease in the number and quality of its flowers.

In the production process, the maximum temperature in the plastic greenhouse should not be higher than 22, and the minimum temperature should not be lower than 0. Generally, it is better to use a layer of shed cover in winter, and normal temperature management can be carried out when the heart leaves grow significantly after planting.

Flowering management. After flowering, pay attention to adjusting the temperature in the shed to 15 to prolong the flowering period. Residual flowers and diseased plants should be sorted out and eliminated in time. Watering should be balanced and not too dry and too wet.

Much like the leaves of celery, it actually belongs to the family Lycopodaceae, which is a perennial herb and has nothing to do with celery. In the spring, it blooms in March and May, the flowers are large and beautiful, and the flowering period can last for about 30 to 40 days.

When planting, there should be moss or grass on the surface of the potting soil to keep the soil moist. It is most forbidden to produce salt frost due to bare potting soil.

The ventilation is not good, it is easy to fall off the leaves without sunlight, and it is not time to fall off the leaves

When you move, you don't put the bottom fertilizer, the drainage of the soil is not good, no sunlight is a fatal injury, although you can't get direct sunlight, but you also have to contact the sun

Camellia is a woody flower, which is generally watery and sun-loving. The reason for the falling leaves has already been mentioned by yourself, there is no ventilation, no light. These two are enough to make this poor pot of camellia shed its leaves at the touch of it.

It has nothing to do with the season, so move the flowers to a sunny and ventilated place as soon as possible. When the leaves fall out, there is no mood to save.

You'd better go to a professional breeding place to learn it.

I have planted two pots of Junzi orchid at home, and one pot used to have this situation, the leaves became thinner with a few small spots, and then turned yellow. Disease pulls. Hurry up and use methyl to get rid of it, you have raised flowers for so many years and know how to use it.

Spray with water. The leaves become thinner, possibly due to potassium deficiency. But you say no.

When the wind is strong and the moisture in the air is insufficient, it will also make the leaves look a little dull due to water loss! If you lose water, of course, you will become thinner. Try it in a different place.

The above method works very well.