Fertilizing Yushu is a little poverty-tolerant, so there is no need to fertilize him too much. When the bonsai soil lacks nutrients for a long time and is not soft and breathable enough, the growth rate of plants is very slow. Therefore, in the peak period of plant growth and development, it is necessary to fertilize him frequently to fill nutrients.
In the process of raising Yushu with common organic fertilizer, it is best to always apply some organic fertilizer that has been fully fermented and decomposed in flowerpots. The advantage of applying organic fertilizer is that it can not only make the soil layer softer and softer, but also supplement various trace elements needed for plant growth and development, so that plant growth and development are more vigorous.
Such as sheep manure, bean cake fertilizer, sesame cake fertilizer and so on. It is common in planting flowers. It can be planted in flowerpots every one or two months to make plants flourish.
Compound fertilizer can be used indoors. Many flower friends feed Yushu potted plants, so they keep them in their rooms for maintenance and appreciation. They usually don't want to apply organic fertilizer to flowerpots for fear of odor and environmental pollution. In this case, fertilization cannot be left out for a long time. We can also apply various types of compound fertilizers in autumn and spring, and we can also apply compound fertilizers to make plants grow and develop rapidly without fertilization all the time.
If the potted plants in Yushu are kept indoors in autumn and have not been replaced for many years, the soil of the potted plants has become hard and caked. Even if these things are fertilized on time, plants may not grow vigorously. Because the roots are in the solid bonsai soil, they can't absorb nutrients normally, which is not conducive to the growth of plants, so most plants are weak.
Yushu is suitable for watering in autumn, winter and spring. If the bonsai soil has caked, it should be replaced. After the plants are taken out of the pot, clean up the hard soil layer of the roots and trim the old and weak roots. The soft and fertile culture soil is rearranged and planted, and the growth and development of plants are very fast after taking out the pot.
Pruning Yushu branches on time is very fast, and many messy branches will appear every year, which will seriously affect the beautiful and elegant shape of plants, and many branches will consume a lot of nutrients, so that the main stem can not grow thick as soon as possible.
In the process of maintenance, plastic surgery should also be trimmed frequently, so as to keep the plants plump and even, and at the same time, the natural ventilation and transparency between branches can be improved, thus promoting the growth and development of plants.
Adequate sunshine is indispensable for the growth and development of Yushu, which belongs to sunny plants. If it doesn't get sunshine for a long time, the branches of plants will be thin and long, and the branches will easily fall and break.
If you want Yushu to look plump, you can't leave it without sunshine for a long time under the condition of ensuring insufficient fertilizer and water. It is best to maintain it in a well-lit place. Only when the sun is too strong in summer, it will be shaded, and in other seasons, it will be as sunny as possible.
Autumn is the peak of Yushu growth. At this time, we should fertilize him or pour him a pot. As long as there is sufficient fertilizer and sunshine, plants can grow and develop rapidly. In a few years, it will grow into a thick downhill pile.