About jasmine:
1. Environment and lighting: Jasmine likes hot, humid and ventilated environment, and long-term sunshine likes positive plants, so it needs sufficient lighting, and it is appropriate to light for more than 5 hours every day. Molly is afraid of cold. Jasmine in Central China and South China can be cultivated outdoors for wintering. In autumn, the north needs to keep warm. When it is moved indoors, it should be placed in a sunny place facing south. Strong light leads to strong branches, dark green leaves, many flowers, good coloring and strong fragrance. So if you want more jasmine flowers, you must have a good environment and plenty of light.
2. Moisture: Jasmine is not drought-tolerant, but water should be avoided. In the rainy season, the accumulated water in the basin or planting area should be eliminated in time, otherwise the leaves will turn yellow easily, commonly known as water yellow. Water the leaves twice a day on a hot sunny day in summer, once in the morning and once in the evening. If you find the leaves drooping, you should spray water on them. If you have enough water, you should spend more.
3. Soil: It is best to plant jasmine in fertile sandy or semi-sandy soil. When planted in slightly acidic soil with PH value of 6.0-6.5, the roots are dense and grow vigorously, while the soil is sticky, the fertility is low, the roots are few, the plants are short, the stems and leaves are slender and the flowers are few and small.
4. Fertilization: The high temperature season in midsummer is the vigorous growth period of jasmine, so heavy fertilizer should be applied, and more organic fertilizer and phosphorus and potassium fertilizer should be applied, such as rotten sesame paste residue, calcium superphosphate, compound fertilizer and multi-element flower fertilizer twice a week. During the summer growth period, there are often lush branches and leaves, but they do not bloom. The main reason is too much nitrogen fertilizer. At this time, it is necessary to control nitrogen fertilizer, increase the application amount of phosphorus and potassium fertilizer, and pay attention to moving jasmine to a sunny and well-ventilated place.
About camellia
Location: Camellia should be placed in a warm and humid place with ventilation and light transmission. There should be plenty of light in spring, and attention should be paid to shading in summer to avoid direct sunlight and exposure to western sunlight. If you put it on the balcony, you will often get sunburned if you are not careful. In winter, it should be placed indoors at room temperature above 3℃.
Watering: The cultivation of camellia bonsai should keep the soil moist, but it should not be too wet to prevent dryness and wetness. Generally, it can be watered properly in spring to facilitate germination and budding; Insist on watering in the morning and evening in summer. It's best to spray water on the leaves to soak them. Do not use urgent water for direct irrigation or full irrigation. It is not advisable to water with hot water, and avoid high temperature watering around noon. Water should be appropriate in autumn; It is advisable to water around noon in winter, and spray water every two or three days.
Fertilization: Camellia likes fertilizer, so when putting pots, we should pay attention to putting base fertilizer in the pot soil, mainly phosphorus and potassium fertilizer. Fertilizers applied include decomposed bone meal, hair, chicken feathers, chaff ash, poultry manure and calcium superphosphate. Usually, it is not advisable to apply too much fertilizer. Generally, 2 ~ 3 times of thin fertilizer water should be applied in April ~ May after flowering, and a little thicker fertilizer should be applied in autumn165438+1October. When using fertilizer, we should pay attention to the proportion of phosphate fertilizer, so as to promote the colorful flowers.